IndividualActive
Margaret Frank, M.D.
NPI 1275680381 · General Practice Physician · Waltham, MA
Margaret Frank, M.D. is a General Practice Physician provider in Waltham, MA (NPI 1275680381).
Provider details
- NPI number
- 1275680381
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 57035 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
25 Grant St
#4
Waltham, MA 02453-4201
Phone: (781) 899-2121
Street-level locationGet directions
Mailing address
305 Mason Ter
Brookline, MA 02446-2777
Registry dates
- Enumerated
- 2007-01-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Frank's NPI number?
- Margaret Frank's National Provider Identifier (NPI) is 1275680381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Frank's specialty?
- Margaret Frank is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Frank located?
- Margaret Frank's practice location on file with NPPES is 25 Grant St, Waltham, MA 02453-4201.
- What is Margaret Frank's phone number?
- The practice phone number listed in the NPPES registry for Margaret Frank is (781) 899-2121.
- Is Margaret Frank's NPI active?
- Yes — Margaret Frank's NPI (1275680381) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.