NPPES file of Aug 9, 2026

Gbolahan Damilola Oyinloye, M.D., MHS

Psychiatry Physician · Appleton, WI

Gbolahan Damilola Oyinloye, M.D., MHS is a psychiatry physician with a practice address in Appleton, Wisconsin, and NPI 1255695888, issued on Jun 28, 2012. Check the license (Wisconsin 66497, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255695888
Name
Gbolahan Damilola Oyinloye
Credential
M.D., MHS
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
66497 WI
61-19284 WI
2012018297 MO
Self-reported in NPPES; status is on the state search
Practice location
2500 E Capitol Dr, Appleton, WI 54911
Phone
(920) 720-2300
Enumerated
Jun 28, 2012
Record last updated
May 8, 2025
Fax
(920) 720-3719
Medicare enrollment
Enrolled (PECOS I20170807002962); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2500 E Capitol Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jordyn Albrecht, MGCS, CGCGenetic Counselor (M.S.)1942180823
  2. David Anderla, MDFamily Medicine Physician1750318523
  3. Jack Anderson, MDInternal Medicine Physician1992737522
  4. Maria Aristigueta, M.D.Pulmonary Disease Physician1497823694
  5. Nicole Augsburger, FNPFamily Nurse Practitioner1326729666
  6. Amanda Barnes, PA-CPhysician Assistant1336481308

Verify Gbolahan Damilola Oyinloye in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 66497
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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89% fewer Medicare Part D claims than the average psychiatry physician in 2024

105 Medicare Part D claims for 25 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Gbolahan Oyinloye105
  2. Specialty average1,000

Most prescribed

  1. Lurasidone Hcl14 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.

Bills Medicare through 3 group practices

  1. Ascension Medical Group-Fox Valley Wisconsin IncAppleton, WI
  2. Oneida CountyRhinelander, WI
  3. Thedacare, IncorporatedAppleton, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gbolahan Damilola Oyinloye among 929 psychiatry physician records in Wisconsin

Gbolahan Damilola Oyinloye, M.D., MHS is one of 929 psychiatry physician records with a practice address in Wisconsin. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.

  • NPI issued2012 · 69% of these records are older, 29% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Graduated2006 · median 2005 among the 439 with a school on file
  • Record last updated2025 · 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Wisconsin

There are 929 psychiatry physician records in Wisconsin.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Milagros Cuaresma-Ambas, M.D.Appleton, WI 549111962562710
  2. Indu Dave, M.D.Appleton, WI 549111396801148
  3. Jagdish Dave, M.D.Appleton, WI 549111932265782
  4. Michelle Edwards, MDAppleton, WI 549111730682386
  5. Tasha Farrar, MDAppleton, WI 549111316977192
  6. Randy Readling, M.D.Appleton, WI 549111952361610
  7. Brian Demuri, MDAppleton, WI 549141013936236
  8. Samuel Ekern, MDAppleton, WI 549141649294315

Common questions

What is Gbolahan Damilola Oyinloye, M.D., MHS's NPI number?

Gbolahan Damilola Oyinloye, M.D., MHS's National Provider Identifier (NPI) is 1255695888, issued on Jun 28, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Gbolahan Damilola Oyinloye, M.D., MHS located?

The NPPES record lists a practice address at 2500 E Capitol Dr, Appleton, WI, 54911. Phone: (920) 720-2300. Providers update this record themselves, so call before visiting.

How can I verify Gbolahan Damilola Oyinloye, M.D., MHS's license?

NPPES lists Wisconsin license number 66497, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Gbolahan Damilola Oyinloye, M.D., MHS prescribe under Medicare Part D?

In 2024, Gbolahan Damilola Oyinloye, M.D., MHS had 105 Medicare Part D claims for 25 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.