Dr. Betcy Thomachan
- Gender: Female
- Experience: 26 years
- Graduation year: 1995
- Sole propriator: No
- NPI: 1518070549
Dr. Betcy Thomachan MD
Nephrologist
She is located at 2000 South Wheeling Avenue Suite 510 in Tulsa, OK 74104. Can help patients with the following: Edema, Hemolytic Uremic Syndrome (HUS), High Blood Pressure, Hyperparathyroidism, Kidney Failure, Vitamin D Deficiency. Her National Provider Identifier (NPI) number is 1518070549. Appointment can be made via the phone number (918) 747-5200. She also has a website where you can get more information. The website can be found at https://healthcare.ascension.org/doctors/1518070549/betcy-thomachan-tulsa-ok. She is affiliated with 1 practices and 3 hospitals.
Conditions treated
Dr. Betcy Thomachan, being an nephrologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Betcy Thomachan.
- Blood in Urine
- Edema
- Gout
- Heart Disease
- Hemolytic Uremic Syndrome (HUS)
- High Blood Pressure
- Hydronephrosis
- Hypercalcemia
- Hyperkalemia
- Hyperparathyroidism
- Kidney Cancer
- Kidney Failure
- Kidney Infection
- Kidney Stones
- Low Blood Pressure
- Low Potassium
- Polycystic Kidney Disease (PKD)
- Rhabdomyolysis
- Vitamin D Deficiency
Procedures Performed by Dr. Betcy Thomachan
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Betcy Thomachan as in-network for the following 2026 plans.
Health plans
Ambetter of Oklahoma
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 20 plans from Ambetter of Oklahoma
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Gold | PPO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | PPO · Gold | Preferred | Accepting new patients |
| Enhanced Asthma/COPD Care Silver with $0 Drug Options | PPO · Silver | Preferred | Accepting new patients |
| Enhanced Asthma/COPD Care Silver with $0 Drug Options + Vision + Adult Dental | PPO · Silver | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | PPO · Silver | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | PPO · Silver | Preferred | Accepting new patients |
| Everyday Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Gold | PPO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental | PPO · Gold | Preferred | Accepting new patients |
| Focused Silver | PPO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental | PPO · Silver | Preferred | Accepting new patients |
| Standard Expanded Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | PPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | PPO · Gold | Preferred | Accepting new patients |
| Standard Silver | PPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | PPO · Silver | Preferred | Accepting new patients |
Blue Cross and Blue Shield of Oklahoma
Network data as of Jun 7, 2026, as reported by the insurer.
Show all 22 plans from Blue Cross and Blue Shield of Oklahoma
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Advantage Bronze PPO℠ 202 (5 plan variants) | PPO · Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Bronze PPO℠ 203 (5 plan variants) | PPO · Expanded Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Bronze PPO℠ Standard (5 plan variants) | PPO · Expanded Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ 309 (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ 604 (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ Standard (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ 204 (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ 501 (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ Standard (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Preferred Bronze PPO℠ Standard (5 plan variants) | PPO · Expanded Bronze | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Gold PPO℠ Standard (5 plan variants) | PPO · Gold | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Security PPO℠ 200 (5 plan variants) | PPO · Catastrophic | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Silver PPO℠ Standard (5 plan variants) | PPO · Silver | Blue Preferred PPO | Accepting new patients |
| MyBlue Bronze HMO℠ 902 (3 plan variants) | HMO · Bronze | Myblue HMO | Not accepting new patients |
| MyBlue Bronze HMO℠ 904 (3 plan variants) | HMO · Bronze | Myblue HMO | Not accepting new patients |
| MyBlue Bronze HMO℠ Standard (3 plan variants) | HMO · Expanded Bronze | Myblue HMO | Not accepting new patients |
| MyBlue Gold HMO℠ 704 (3 plan variants) | HMO · Gold | Myblue HMO | Not accepting new patients |
| MyBlue Gold HMO℠ 804 (3 plan variants) | HMO · Gold | Myblue HMO | Not accepting new patients |
| MyBlue Gold HMO℠ Standard (3 plan variants) | HMO · Gold | Myblue HMO | Not accepting new patients |
| MyBlue Silver HMO℠ 705 (3 plan variants) | HMO · Silver | Myblue HMO | Not accepting new patients |
| MyBlue Silver HMO℠ 803 (3 plan variants) | HMO · Silver | Myblue HMO | Not accepting new patients |
| MyBlue Silver HMO℠ Standard (3 plan variants) | HMO · Silver | Myblue HMO | Not accepting new patients |
CommunityCare
Network data as of Aug 19, 2026, as reported by the insurer.
Show all 12 plans from CommunityCare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Ascension St. John Empower Silver | HMO · Silver | Preffered | Accepting new patients |
| Ascension St. John Empower Silver Standardized | HMO · Silver | Preffered | Accepting new patients |
| CommunityCare Bronze IH223 | HMO · Expanded Bronze | Preffered | Accepting new patients |
| CommunityCare Bronze IH224 | HMO · Expanded Bronze | Preffered | Accepting new patients |
| CommunityCare Catastrophic | HMO · Catastrophic | Preffered | Accepting new patients |
| CommunityCare Expanded Bronze Standardized | HMO · Expanded Bronze | Preffered | Accepting new patients |
| CommunityCare Gold IH221 | HMO · Gold | Preffered | Accepting new patients |
| CommunityCare Gold L21 | HMO · Gold | Preffered | Accepting new patients |
| CommunityCare Gold Standardized | HMO · Gold | Preffered | Accepting new patients |
| CommunityCare Silver L21 | HMO · Silver | Preffered | Accepting new patients |
| CommunityCare Silver SLIH223 | HMO · Silver | Preffered | Accepting new patients |
| CommunityCare Silver Standardized | HMO · Silver | Preffered | Accepting new patients |
Medica
Network data as of Aug 16, 2024, as reported by the insurer.
Show all 18 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Harmony by Medica Bronze $0 Copay PCP Visits | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze $0 Copay PCP Visits + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze Premier | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze Premier + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Expanded Bronze Standard | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Expanded Bronze Standard + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Gold $0 Copay PCP Visits | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold $0 Copay PCP Visits + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Share | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Share + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Standard | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Standard + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Silver $0 Copay PCP Visits | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver $0 Copay PCP Visits + Adult Eye Exam | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Share | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Share + Adult Eye Exam | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Standard | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Standard + Adult Eye Exam | PPO · Silver | Preferred | Accepting new patients |
Mending Health
Network data as of Sep 10, 2026, as reported by the insurer.
Show all 6 plans from Mending Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| MENDING Direct Primary Care Bronze 4950 ($0 DPC + $0 PCP + $0 Mental Health) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| MENDING Direct Primary Care Gold $0 Ded ($0 DPC $0 PCP + $0 Mental Health) | HMO · Gold | Preferred | Accepting new patients |
| MENDING Direct Primary Care Silver 2300 ($0 DPC + $0 PCP + $0 Mental Health) | HMO · Silver | Preferred | Accepting new patients |
| MENDING Standard Bronze (No Direct Primary Care, for DPC select DPC Bronze) | HMO · Expanded Bronze | Preferred | Accepting new patients |
| MENDING Standard Gold (No Direct Primary Care, for DPC select DPC Gold) | HMO · Gold | Preferred | Accepting new patients |
| MENDING Standard Silver (No Direct Primary Care, for DPC select DPC Silver) | HMO · Silver | Preferred | Accepting new patients |
UnitedHealthcare
Network data as of Sep 16, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | HMO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | HMO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, No Referrals) | HMO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | HMO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) | HMO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | HMO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) | HMO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) | HMO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | HMO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Value ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) | HMO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Value+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) | HMO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Betcy Thomachan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Betcy Thomachan is enrolled to bill Medicare as a Practitioner - Nephrology (also registered under: Practitioner - Internal Medicine) .
Bills through: Nephrology Associates, Inc.
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Amgen | $156 |
| Mallinckrodt | $130 |
| Relypsa | $123 |
Other
| Food and Beverage | $866 |
Studies
Graduated in 1995Other ways to reach out
- Website: https://healthcare.ascension.org/doctors/1518070549/betcy-thomachan-tulsa-ok
Affiliated hospitals
Looking for more Nephrologists?
Out of the 11 nephrologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 1581 Mount Mariah Drive Suite 150 Las Vegas, 89106, NV
- Gender: Male
- Address: 8921 South Mingo Road Tulsa, 74133, OK
- Gender: Male
- Address: Suite 510 2000 South Wheeling Avenue Tulsa, 74104, OK
- Gender: Male
- Address: #364 1145 South Utica Avenue Tulsa, 74104, OK
- Gender: Male
- Address: 1717 South Boulder Avenue Suite 700 Tulsa, 74119, OK
- Gender: Female
- Address: #364 1145 South Utica Avenue Tulsa, 74104, OK
- Gender: Male
- Address: #510 2000 South Wheeling Avenue Tulsa, 74104, OK
- Gender: Male
- Address: #510 2000 South Wheeling Avenue Tulsa, 74104, OK
- Gender: Male
- Address: #364 1145 South Utica Avenue Tulsa, 74104, OK
Questions & Answers
Where can you meet with Dr. Betcy Thomachan?
Dr. Betcy Thomachan's office is located at 2000 South Wheeling Avenue Suite 510 in Tulsa, OK 74104.
Does Dr. Betcy Thomachan accept insurance?
Dr. Betcy Thomachan is listed in-network for 91 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter of Oklahoma, Blue Cross and Blue Shield of Oklahoma, CommunityCare, Medica, Mending Health, UnitedHealthcare. See the Marketplace plans section for details.
Has Dr. Betcy Thomachan affiliation with hospitals?
Dr. Betcy Thomachan is affiliated with SAINT FRANCIS HOSPITAL MUSKOGEE. For the full list of hospitals see this list.
What conditions does Dr. Betcy Thomachan treat?
Dr. Betcy Thomachan provides treatment for Edema, Hemolytic Uremic Syndrome (HUS), High Blood Pressure, Hyperparathyroidism, Kidney Failure, Vitamin D Deficiency. For the full list see this list.
Does Dr. Betcy Thomachan have affiliation with practices?
Dr. Betcy Thomachan is affiliated with Nephrology Associates.