David Peyok, D.O.
Addiction Medicine (Psychiatry & Neurology) Physician · Stilwell, OK
David Peyok, D.O. is an addiction medicine (psychiatry & neurology) physician with a practice address in Stilwell, Oklahoma, and NPI 1639530769, issued on Mar 17, 2016. Check the license (Oklahoma 6232, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- David Peyok
- Credential
- D.O.
- Primary taxonomy
- Addiction Medicine (Psychiatry & Neurology) Physician 2084A0401X
- License number
- 6232 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1401 W Locust St, Stilwell, OK 74960
- Phone
- (918) 696-3101
- Enumerated
- Mar 17, 2016
- Record last updated
- Jun 30, 2022
- Medicaid ID
- 200719930B OK
- Medicare enrollment
- Enrolled (PECOS I20170821000254); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2016
- Entity
- Type 1 · individual
7 nearest addiction medicine (psychiatry & neurology) physician records → All 8 in Oklahoma → Look up another NPI →
Also registered at 1401 W Locust St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nihat Gurkan, M.D.Orthopaedic Surgery Physician1205973211
- Vikrant Landge, MDOrthopaedic Surgery Physician1649554593
Verify David Peyok 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 6232Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average addiction medicine (psychiatry & neurology) physician in 2024
3,114 Medicare Part D claims for 164 beneficiaries, against an average of 870 among the 264 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Lamotrigine217 claims
- Mirtazapine166 claims
- Olanzapine146 claims
- Perseris129 claims
- Quetiapine Fumarate129 claims
- Gabapentin105 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: $1,411.79
91 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 142 providers of this specialty with any payment received $4,513.66 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
- Adair County Health Center IncStilwell, OK
- Echota Behavioral Health Services LLCTahlequah, OK
- Wagoner Hospital AuthorityWagoner, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Addiction Medicine (Psychiatry & Neurology) Physician providers in Oklahoma
There are 8 addiction medicine (psychiatry & neurology) physician records in Oklahoma.
All 8 in Oklahoma → Every provider in Stilwell → Addiction Medicine (Psychiatry & Neurology) Physician nationwide →
The 7 addiction medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Kelly Dunn, MDTulsa, OK 741351477972495
- Lowell Robertson, MDTulsa, OK 741351164070314
- Dustin Hayes, D.O.Broken Arrow, OK 740121184981144
- Jorg Pahl, M.DOklahoma City, OK 731181316124605
- Gayathri Dasharathy, M.D.Oklahoma City, OK 731121801966338
- Gita Pujari, M.D.Oklahoma City, OK 731041528168721
- Nicasio Gutierrez, M.D.Norman, OK 730711831281070
Common questions
What is David Peyok, D.O.'s NPI number?
David Peyok, D.O.'s National Provider Identifier (NPI) is 1639530769, issued on Mar 17, 2016. An NPI identifies a provider in billing; it is not a license.
Where is David Peyok, D.O. located?
The NPPES record lists a practice address at 1401 W Locust St, Stilwell, OK, 74960. Phone: (918) 696-3101. Providers update this record themselves, so call before visiting.
How can I verify David Peyok, D.O.'s license?
NPPES lists Oklahoma license number 6232, 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 David Peyok, D.O. prescribe under Medicare Part D?
In 2024, David Peyok, D.O. had 3,114 Medicare Part D claims for 164 beneficiaries; the average among addiction medicine (psychiatry & neurology) physician prescribers was 870. 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.