Frances Flanagan, M.D
NPI 1225481039 · Pediatric Pulmonology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frances Flanagan, M.D is a Pediatric Pulmonology Physician provider in Boston, MA (NPI 1225481039).
Provider details
- NPI number
- 1225481039
- Entity type
- Individual
- Primary specialty
- Pediatric Pulmonology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 287330 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-16
- Last updated
- 2024-09-26
- Certified
- 2024-09-26
Frequently asked questions
- What is Frances Flanagan's NPI number?
- Frances Flanagan's National Provider Identifier (NPI) is 1225481039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frances Flanagan's specialty?
- Frances Flanagan is listed in the NPPES registry with a primary specialty of Pediatric Pulmonology Physician (Allopathic & Osteopathic Physicians).
- Where is Frances Flanagan located?
- Frances Flanagan's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115.
- What is Frances Flanagan's phone number?
- The practice phone number listed in the NPPES registry for Frances Flanagan is (617) 355-1900.
- Does Frances Flanagan accept Medicare?
- Frances Flanagan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frances Flanagan's NPI active?
- Yes — Frances Flanagan's NPI (1225481039) is active in the NPPES registry as of the last update on 2024-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.