NPPES file of Aug 9, 2026

Oluwatobi Olayiwola, MD

Pediatrics Physician · Boston, MA

Oluwatobi Olayiwola, MD is a pediatrics physician with a practice address in Boston, Massachusetts, and NPI 1558881870, issued on Jun 27, 2017. Check the license (Massachusetts 1020263, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558881870
Name
Oluwatobi Olayiwola
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License numbers
1020263 MA
MD-47572 IA
69954 MN
2017016024 MO
Self-reported in NPPES; status is on the state search
Practice location
75 Francis St, Boston, MA 02115
Phone
(617) 732-5500
Enumerated
Jun 27, 2017
Record last updated
Mar 6, 2025
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.
Download card Updates feed

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 Oluwatobi Olayiwola 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 1020263
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

83% fewer Medicare Part D claims than the average pediatrics physician in 2024

63 Medicare Part D claims for 18 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 65% of claims.

  1. Oluwatobi Olayiwola63
  2. Specialty average375

Most prescribed

  1. Xolair12 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: $125.89

1 payment: food and beverage; the largest payer was BioCryst US Sales Co., LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Oluwatobi Olayiwola$125.89
  2. Specialty average$842.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Oluwatobi Olayiwola among 2,628 pediatrics physician records in Massachusetts

Oluwatobi Olayiwola, MD is one of 2,628 pediatrics physician records with a practice address in Massachusetts. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 84% of them.

  • NPI issued2017 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 25% of these records are
  • In the CMS Doctors and Clinicians fileNo · 12% of these records are
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

822 pediatrics physician records list a practice address in Boston

They are 822 of the 41,865 NPPES records with a practice address in Boston, and 2,628 pediatrics physician records in Massachusetts.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Fowzan Alkuraya, MDBoston, MA 021151518946607
  2. Lori Aronson, MDBoston, MA 021151114918323
  3. Matthew Gillman, MDBoston, MA 021151912978461
  4. Laura Grubb, M.D.Boston, MA 021151245210780
  5. Jordan Kreidberg, M.D.Boston, MA 021151083685820
  6. Peter Lang, MDBoston, MA 021151063403780
  7. Kelly Macaulay, MDBoston, MA 021151326018144
  8. Simon Manning, MBBS MRCPBoston, MA 021151346222635

Common questions

What is Oluwatobi Olayiwola, MD's NPI number?

Oluwatobi Olayiwola, MD's National Provider Identifier (NPI) is 1558881870, issued on Jun 27, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Oluwatobi Olayiwola, MD located?

The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 732-5500. Providers update this record themselves, so call before visiting.

How can I verify Oluwatobi Olayiwola, MD's license?

NPPES lists Massachusetts license number 1020263, 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.

How much does Oluwatobi Olayiwola, MD prescribe under Medicare Part D?

In 2024, Oluwatobi Olayiwola, MD had 63 Medicare Part D claims for 18 beneficiaries; the average among pediatrics physician prescribers was 375. 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.