NPPES file of Aug 9, 2026

Areej Hassan, M.D.

Pediatric Adolescent Medicine Physician · Boston, MA

Areej Hassan, M.D. is a pediatric adolescent medicine physician with a practice address in Boston, Massachusetts, and NPI 1003924325, issued on Aug 27, 2006. Check the license (Massachusetts 228159, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1003924325
Name
Areej Hassan
Credential
M.D.
Primary taxonomy
Pediatric Adolescent Medicine Physician 2080A0000X
License number
228159 MA
Self-reported in NPPES; status is on the state search
Practice location
Children's Hospital, Boston, MA 02215
Phone
(617) 355-7178
Enumerated
Aug 27, 2006
Record last updated
Dec 6, 2012 (not updated in 14 years: call before relying on the address or phone)
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 Children's Hospital

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

  1. Ajay Ahuja, M.D.Pediatrics Physician1720133457
  2. Jacques Benisty, M.D.Cardiovascular Disease Physician1235373671
  3. Charlotte Briar, BM. B.CH.Pediatrics Physician1649571597
  4. Anna Maria De Claro, M.D.Developmental - Behavioral Pediatrics Physician1821288903
  5. Fatma Dedeoglu, M.D.Pediatric Rheumatology Physician1316053184
  6. Hernan Delgado, M.D.Pediatrics Physician1104851179

Verify Areej Hassan 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 228159
    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

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Pediatric Adolescent Medicine Physician providers in Massachusetts

There are 106 pediatric adolescent medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pediatric adolescent medicine physician records in Massachusetts

  1. Michelle Adams, M.D.East Longmeadow, MA1437124591
  2. Jessica Addison, MDBoston, MA1275824948
  3. Samuel Andonian, MDLexington, MA1326065384
  4. Janet Antonioni, MDWaltham, MA1477506855
  5. Tamara Baer, M.D.Boston, MA1386892438
  6. Francesca Bajaj, MDWilbraham, MA1639165517
  7. Ann Becker, MDWellesley, MA1194791863
  8. Mark Belemjian, M.D.East Longmeadow, MA1417922816
  9. Diane Blake, M.D.Worcester, MA1316921182
  10. Joshua Borus, M.D.Boston, MA1467575506

Common questions

What is Areej Hassan, M.D.'s NPI number?

Areej Hassan, M.D.'s National Provider Identifier (NPI) is 1003924325, issued on Aug 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Areej Hassan, M.D. located?

The NPPES record lists a practice address at Children's Hospital, Boston, MA, 02215. Phone: (617) 355-7178. Providers update this record themselves, so call before visiting.

How can I verify Areej Hassan, M.D.'s license?

NPPES lists Massachusetts license number 228159, 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. 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.