Marvin L. Peyton, M.D.
Psychiatry Physician · Oklahoma City, OK
Marvin L. Peyton, M.D. is a psychiatry physician with a practice address in Oklahoma City, Oklahoma, and NPI 1578644803, issued on Oct 17, 2006. Check the license (Oklahoma 24005, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Marvin L. Peyton
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 24005 OK
Self-reported in NPPES; status is on the state search - Practice location
- 2301 W I 44 Service RD, Oklahoma City, OK 73112
- Phone
- (405) 607-2233
- Enumerated
- Oct 17, 2006
- Record last updated
- Mar 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (405) 286-1303
- Medicare enrollment
- Enrolled (PECOS I20070730000229); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 463 in Oklahoma → Look up another NPI →
Also registered at 2301 W I 44 Service RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William HancockCounselor1356652259
- Jennifer Van Treese, APRNPsychiatric/Mental Health Nurse Practitioner1588445068
Verify Marvin L. Peyton 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 24005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average psychiatry physician in 2024
472 Medicare Part D claims for 79 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Dextroamphetamine-Amphet Er57 claims
- Clonazepam55 claims
- Dextroamphetamine-Amphetamine31 claims
- Spravato31 claims
- Vyvanse24 claims
- Buprenorphine Hcl23 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.
Industry payments in 2024: $25,434.52
77 payments; by number, the most common kind was food and beverage; the largest payer was Axsome Therapeutics, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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 one group practice
- KP Medical Group LLCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marvin L. Peyton among 463 psychiatry physician records in Oklahoma
Marvin L. Peyton, M.D. is one of 463 psychiatry physician records with a practice address in Oklahoma. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2004 · median 2005 among the 213 with a school on file
- Record last updated2015 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Oklahoma
There are 463 psychiatry physician records in Oklahoma.
All 463 in Oklahoma → Every provider in Oklahoma City → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Janita Ardis, M.D.Oklahoma City, OK 731121245382993
- Rajeswara Bhupathiraju, M.D..Oklahoma City, OK 731121578599916
- Tu Bui, MDOklahoma City, OK 731121659712545
- Amal Chakraburtty, MDOklahoma City, OK 731121053341362
- Lakshma Gunda, MDOklahoma City, OK 731121295703452
- R Krishna, M.D.Oklahoma City, OK 731121922037324
- Samuel Lensgraf, MDOklahoma City, OK 731121699733899
- Fiona Li, M.D.Oklahoma City, OK 731121336175009
Common questions
What is Marvin L. Peyton, M.D.'s NPI number?
Marvin L. Peyton, M.D.'s National Provider Identifier (NPI) is 1578644803, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marvin L. Peyton, M.D. located?
The NPPES record lists a practice address at 2301 W I 44 Service RD, Oklahoma City, OK, 73112. Phone: (405) 607-2233. Providers update this record themselves, so call before visiting.
How can I verify Marvin L. Peyton, M.D.'s license?
NPPES lists Oklahoma license number 24005, 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 Marvin L. Peyton, M.D. prescribe under Medicare Part D?
In 2024, Marvin L. Peyton, M.D. had 472 Medicare Part D claims for 79 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
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.