NPPES file of Aug 9, 2026

Catherine M. Gordon, MD

Pediatric Adolescent Medicine Physician · Boston, MA

Catherine M. Gordon, MD is a pediatric adolescent medicine physician with a practice address in Boston, Massachusetts, and NPI 1326110545, issued on Nov 14, 2006. Check the license (Massachusetts 79775, 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
1326110545
Name
Catherine M. Gordon
Credential
MD
Primary taxonomy
Pediatric Adolescent Medicine Physician 2080A0000X
License numbers
79775 MA
T3290 TX
35.125857 OH
MD14044 RI
Self-reported in NPPES; status is on the state search
Practice location
300 Longwood Ave, Boston, MA 02115
Phone
(617) 355-6000
Enumerated
Nov 14, 2006
Record last updated
May 30, 2023
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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8 nearest pediatric adolescent medicine physician records → All 106 in Massachusetts → Look up another NPI →

Also registered at 300 Longwood Ave

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

  1. Sylvia Abadir, MDPediatric Cardiology Physician1427366459
  2. Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
  3. Kristin Abdelnour, PTPhysical Therapist1982821302
  4. Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
  5. Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
  6. Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233

Verify Catherine M. Gordon 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 79775    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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Catherine M. Gordon among 106 pediatric adolescent medicine physician records in Massachusetts

Catherine M. Gordon, MD is one of 106 pediatric adolescent medicine physician records with a practice address in Massachusetts. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 19% of them.

  • NPI issued2006 · 19% of these records are older, 31% newer
  • In a Medicare fileNo · 33% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2023 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080A0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

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.

All 106 in Massachusetts → Every provider in Boston → Pediatric Adolescent Medicine Physician nationwide →

The 8 pediatric adolescent medicine physician records with the nearest ZIP codes

  1. Traci Brooks, M.D.Boston, MA 021151669411666
  2. Amy Divasta, M.D.Boston, MA 021151891732970
  3. Sarah Emans, MDBoston, MA 021151366529984
  4. Sara Forman, MDBoston, MA 021151083791537
  5. Estherann Grace, MDBoston, MA 021151336226950
  6. Jonathan Mansbach, MDBoston, MA 021151780761312
  7. Pamela Murray, MDBoston, MA 021151508830282
  8. Andrea Pettinato, MDBoston, MA 021151558448183

Common questions

What is Catherine M. Gordon, MD's NPI number?

Catherine M. Gordon, MD's National Provider Identifier (NPI) is 1326110545, issued on Nov 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Catherine M. Gordon, MD located?

The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-6000. Providers update this record themselves, so call before visiting.

How can I verify Catherine M. Gordon, MD's license?

NPPES lists Massachusetts license number 79775, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.