Gary Mason Wilkes, M.D.
Psychiatry Physician · Beachwood, OH
Gary Mason Wilkes, M.D. is a psychiatry physician with a practice address in Beachwood, Ohio, and NPI 1548265051, issued on Jun 21, 2005. Check the license (Ohio 35049560, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Gary Mason Wilkes
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 35049560 OH
Self-reported in NPPES; status is on the state search - Practice location
- 23811 Chagrin Blvd, Beachwood, OH 44122
- Phone
- (216) 765-0440
- Enumerated
- Jun 21, 2005
- Record last updated
- Oct 8, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (216) 765-0448
- Medicaid ID
- 0602486 OH
- Medicare enrollment
- Enrolled (PECOS I20070813000304); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,587 in Ohio → Look up another NPI →
Also registered at 23811 Chagrin Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Mason Wilkes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35049560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average psychiatry physician in 2024
397 Medicare Part D claims for 96 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Olanzapine57 claims
- Trazodone Hcl52 claims
- Amlodipine Besylate20 claims
- Quetiapine Fumarate18 claims
- Atorvastatin Calcium16 claims
- Divalproex Sodium16 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.
Gary Mason Wilkes among 1,587 psychiatry physician records in Ohio
Gary Mason Wilkes, M.D. is one of 1,587 psychiatry physician records with a practice address in Ohio. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated1981 · median 2003 among the 775 with a school on file
- Record last updated2009 · 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 2084P0800X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 psychiatry physician records list a practice address in Beachwood
They are 39 of the 2,592 NPPES records with a practice address in Beachwood, and 1,587 psychiatry physician records in Ohio.
All 1,587 in Ohio → Every provider in Beachwood → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Robert Alcorn, M.D.Beachwood, OH 441221679548788
- Toni Carman, M.A, M.DBeachwood, OH 441221467499392
- James Cunagin, MDBeachwood, OH 441221609892140
- Larissa Elgudin, MDBeachwood, OH 441221629004387
- Antonia Fitzgerald, MDBeachwood, OH 441221255364576
- Judith Hirshman, M.D.Beachwood, OH 441221477552529
- Ruth MartinBeachwood, OH 441221609815810
- Noah Miller, MDPepper Pike, OH 441221083727663
Common questions
What is Gary Mason Wilkes, M.D.'s NPI number?
Gary Mason Wilkes, M.D.'s National Provider Identifier (NPI) is 1548265051, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gary Mason Wilkes, M.D. located?
The NPPES record lists a practice address at 23811 Chagrin Blvd, Beachwood, OH, 44122. Phone: (216) 765-0440. Providers update this record themselves, so call before visiting.
How can I verify Gary Mason Wilkes, M.D.'s license?
NPPES lists Ohio license number 35049560, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Mason Wilkes, M.D. prescribe under Medicare Part D?
In 2024, Gary Mason Wilkes, M.D. had 397 Medicare Part D claims for 96 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.