Michael Sumner, D.O.
Cardiovascular Disease Physician · Tulsa, OK
Michael Sumner, D.O. is a cardiovascular disease physician with a practice address in Tulsa, Oklahoma, and NPI 1639528656, issued on Jun 9, 2016. Check the license (Oklahoma 8026, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Michael Sumner
- Credential
- D.O.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 8026 OK
OS019035 PA
Self-reported in NPPES; status is on the state search - Practice location
- 6151 S Yale Ave Ste 100A, Tulsa, OK 74136
- Phone
- (918) 494-8500
- Enumerated
- Jun 9, 2016
- Record last updated
- Jan 27, 2026
- Fax
- (918) 307-5578
- Medicaid ID
- 201183980A OK
- Medicare enrollment
- Enrolled (PECOS I20230807001132); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 184 in Oklahoma → Look up another NPI →
Also registered at 6151 S Yale Ave Ste 100A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neil Agrawal, M.D.Cardiovascular Disease Physician1902935729
- Sahil Agrawal, MDInterventional Cardiology Physician1174956890
- Tanushree Agrawal, MDCardiovascular Disease Physician1295187383
- Meggan BaileyAcute Care Nurse Practitioner1386570372
- Michelle Bauhaus, NPAcute Care Nurse Practitioner1821766239
- Lauren BrownAcute Care Nurse Practitioner1659033363
Verify Michael Sumner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 8026Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,064 Medicare Part D claims for 376 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Metoprolol Succinate156 claims
- Rosuvastatin Calcium142 claims
- Furosemide133 claims
- Spironolactone133 claims
- Amlodipine Besylate129 claims
- Eliquis127 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,215.27
33 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Saint Francis Hospital South LLCTulsa, OK
- Saint Francis Hospital, Inc.Tulsa, OK
- Warren Clinic IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Sumner among 184 cardiovascular disease physician records in Oklahoma
Michael Sumner, D.O. is one of 184 cardiovascular disease physician records with a practice address in Oklahoma. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 87% of them.
- NPI issued2016 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2016 · median 1998 among the 131 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Oklahoma
There are 184 cardiovascular disease physician records in Oklahoma.
All 184 in Oklahoma → Every provider in Tulsa → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jane Bare, M.D.Tulsa, OK 741361295789493
- David Brewer, M.D.Tulsa, OK 741361104863158
- John Cassidy, M.D.Tulsa, OK 741361356388342
- Gregory Hill, D.O.Tulsa, OK 741361811934680
- John Kalbfleisch, M.D.Tulsa, OK 741361326093501
- Tho Le, MDTulsa, OK 741361134193832
- Pirzada Majid, M.D.Tulsa, OK 741361013961556
- James McNeer, MDTulsa, OK 741361578646501
Common questions
What is Michael Sumner, D.O.'s NPI number?
Michael Sumner, D.O.'s National Provider Identifier (NPI) is 1639528656, issued on Jun 9, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael Sumner, D.O. located?
The NPPES record lists a practice address at 6151 S Yale Ave Ste 100A, Tulsa, OK, 74136. Phone: (918) 494-8500. Providers update this record themselves, so call before visiting.
How can I verify Michael Sumner, D.O.'s license?
NPPES lists Oklahoma license number 8026, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Sumner, D.O. prescribe under Medicare Part D?
In 2024, Michael Sumner, D.O. had 2,064 Medicare Part D claims for 376 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Michael Sumner, D.O.'s MIPS final score?
The 2023 MIPS final score is 79.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.