NPPES file of Aug 9, 2026

Oluwafemi Gbolahan Aremu, MD

Family Medicine Physician · Milwaukee, WI

Oluwafemi Gbolahan Aremu, MD is a family medicine physician with a practice address in Milwaukee, Wisconsin, and NPI 1194567966, issued on Jun 11, 2024. Check the license (Wisconsin 100788-851, 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
1194567966
Name
Oluwafemi Gbolahan Aremu
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
100788-851 WI
Self-reported in NPPES; status is on the state search
Practice location
2400 W Villard Ave, Milwaukee, WI 53209
Phone
(414) 527-5311
Enumerated
Jun 11, 2024
Record last updated
Jun 11, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2400 W Villard Ave

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

  1. Hassan Ahmed, MDStudent in an Organized Health Care Education/Training Program1386438398
  2. Mir Mahboob Ali, MDStudent in an Organized Health Care Education/Training Program1457291874
  3. Sabrina Ali, MDFamily Medicine Physician1497334460
  4. Courtney Barry, PSYDClinical Psychologist1487183240
  5. Rebecca Bernstein, M.D.Family Medicine Physician1184859316
  6. Rehman Bokhari, DOStudent in an Organized Health Care Education/Training Program1548109077

Verify Oluwafemi Gbolahan Aremu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 100788-851
    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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100% fewer Medicare Part D claims than the average family medicine physician in 2024

15 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Oluwafemi Aremu15
  2. Specialty average3,544

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.

Oluwafemi Gbolahan Aremu among 3,765 family medicine physician records in Wisconsin

Oluwafemi Gbolahan Aremu, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 98% of them.

  • NPI issued2024 · 98% of these records are older, 1% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2024 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

299 family medicine physician records list a practice address in Milwaukee

They are 299 of the 18,389 NPPES records with a practice address in Milwaukee, and 3,765 family medicine physician records in Wisconsin.

The 8 family medicine physician records with the nearest ZIP codes

  1. Lisa Casey, DOGlendale, WI 532091215909791
  2. Beth Damitz, MDMilwaukee, WI 532091700837879
  3. Michael Fetherston, MDBrown Deer, WI 532091639130040
  4. Laura Gottschlich, DOMilwaukee, WI 532091033160882
  5. Joseph Gravel, MDMilwaukee, WI 532091205824786
  6. Paul Hartlaub, MDBrown Deer, WI 532091801844253
  7. Robin Helm, MDMilwaukee, WI 532091073564811
  8. Michael Johnstone, MDBrown Deer, WI 532091982665394

Common questions

What is Oluwafemi Gbolahan Aremu, MD's NPI number?

Oluwafemi Gbolahan Aremu, MD's National Provider Identifier (NPI) is 1194567966, issued on Jun 11, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Oluwafemi Gbolahan Aremu, MD located?

The NPPES record lists a practice address at 2400 W Villard Ave, Milwaukee, WI, 53209. Phone: (414) 527-5311. Providers update this record themselves, so call before visiting.

How can I verify Oluwafemi Gbolahan Aremu, MD's license?

NPPES lists Wisconsin license number 100788-851, 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 Oluwafemi Gbolahan Aremu, MD prescribe under Medicare Part D?

In 2024, Oluwafemi Gbolahan Aremu, MD had 15 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.