NPPES file of Aug 9, 2026

Frances Flanagan, M.D

Pediatric Pulmonology Physician · Boston, MA

Frances Flanagan, M.D is a pediatric pulmonology physician with a practice address in Boston, Massachusetts, and NPI 1225481039, issued on Jul 16, 2016. Check the license (Massachusetts 287330, 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
1225481039
Name
Frances Flanagan
Credential
M.D
Primary taxonomy
Pediatric Pulmonology Physician 2080P0214X
License number
287330 MA
Self-reported in NPPES; status is on the state search
Practice location
300 Longwood Ave, Boston, MA 02115
Phone
(617) 355-1900
Enumerated
Jul 16, 2016
Record last updated
Sep 26, 2024
Medicare enrollment
Enrolled (PECOS I20220913002706); 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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8 nearest pediatric pulmonology physician records → All 72 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 Frances Flanagan 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 287330    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. Children's Hospital Pediatric Associates, IncBoston, MA

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

Frances Flanagan among 72 pediatric pulmonology physician records in Massachusetts

Frances Flanagan, M.D is one of 72 pediatric pulmonology physician records with a practice address in Massachusetts. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.

  • NPI issued2016 · 74% of these records are older, 21% newer
  • In a Medicare fileYes · 51% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2009 · median 2008 among the 37 with a school on file
  • Record last updated2024 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0214X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Pulmonology Physician providers in Massachusetts

There are 72 pediatric pulmonology physician records in Massachusetts.

All 72 in Massachusetts → Every provider in Boston → Pediatric Pulmonology Physician nationwide →

The 8 pediatric pulmonology physician records with the nearest ZIP codes

  1. Henry Dorkin, MDBoston, MA 021151427048107
  2. Dawn Ericson, MDBoston, MA 021151578653853
  3. Martha Fishman, MDBoston, MA 021151689764946
  4. Kenan Haver, M.D.Boston, MA 021151548250228
  5. Christopher Hug, MD, PHDBoston, MA 021151386742336
  6. Thomas Martin, MDBoston, MA 021151497845762
  7. Claudia Ordonez, MDBoston, MA 021151679650303
  8. Dennis RosenBoston, MA 021151437183316

Common questions

What is Frances Flanagan, M.D's NPI number?

Frances Flanagan, M.D's National Provider Identifier (NPI) is 1225481039, issued on Jul 16, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Frances Flanagan, M.D located?

The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-1900. Providers update this record themselves, so call before visiting.

How can I verify Frances Flanagan, M.D's license?

NPPES lists Massachusetts license number 287330, 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.

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.