NPPES file of Aug 9, 2026

Mobolaji O. Ajao, MD

Gynecology Physician · Boston, MA

Mobolaji O. Ajao, MD is a gynecology physician with a practice address in Boston, Massachusetts, and NPI 1851522486, issued on Jul 30, 2009. Check the license (Massachusetts 258209, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1851522486
Name
Mobolaji O. Ajao
Credential
MD
Primary taxonomy
Gynecology Physician 207VG0400X
License numbers
258209 MA
54025 MN
Self-reported in NPPES; status is on the state search
Practice location
75 Francis St, Boston, MA 02115
Phone
(617) 525-8582
Enumerated
Jul 30, 2009
Record last updated
Dec 24, 2024
Fax
(617) 975-0900
Medicare enrollment
Enrolled (PECOS I20150316000440); accepts 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 75 Francis St

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

  1. Amin AalipourStudent in an Organized Health Care Education/Training Program1902483258
  2. Emily Aaronson, M.D.Emergency Medicine Physician1962791558
  3. Sarah Abbett, M.D.Anesthesiology Physician1902097736
  4. Christine Abbott, NPAdult Health Nurse Practitioner1851471940
  5. Muhammad Abd-El-Barr, M.D., PH.D.Neurological Surgery Physician1891922688
  6. Duaa AbdelhameidStudent in an Organized Health Care Education/Training Program1851852867

Verify Mobolaji O. Ajao in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 258209
    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 Massachusetts 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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Bills Medicare through one group practice

  1. Brigham And Womens Physicians Organization IncBoston, MA

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

Gynecology Physician providers in Massachusetts

There are 128 gynecology physician records in Massachusetts.

Other gynecology physician records in Massachusetts

  1. Richard Abisla, MDFalmouth, MA1326003468
  2. Alan Altman, M.D.Brookline, MA1225195779
  3. Deborah Bartz, M.D.Roxbury Crossing, MA1295705655
  4. Jourdin BatchelorBoston, MA1992324776
  5. Laurel Bauer, MDBeverly, MA1174555155
  6. Caroline Beliveau, M.D.Fall River, MA1255339248
  7. Joan Bengtson, MDChestnut Hill, MA1174508352
  8. Rose Ann Berwald, M.D.Woburn, MA1346208303
  9. Stephanie Bird, MDChestnut Hill, MA1306882410
  10. Melinda Birdsall, M.D.Haverhill, MA1659463925

Common questions

What is Mobolaji O. Ajao, MD's NPI number?

Mobolaji O. Ajao, MD's National Provider Identifier (NPI) is 1851522486, issued on Jul 30, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Mobolaji O. Ajao, MD located?

The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 525-8582. Providers update this record themselves, so call before visiting.

How can I verify Mobolaji O. Ajao, MD's license?

NPPES lists Massachusetts license number 258209, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.