Elisabeth Baron, M.D.
NPI 1790976819 · Obstetrics & Gynecology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elisabeth Baron, M.D. is a Obstetrics & Gynecology Physician provider in Boston, MA (NPI 1790976819).
Provider details
- NPI number
- 1790976819
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- L-233463 (MA)
Specialties & taxonomies
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
18 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
- 2007-08-05
- Last updated
- 2010-10-19
Frequently asked questions
- What is Elisabeth Baron's NPI number?
- Elisabeth Baron's National Provider Identifier (NPI) is 1790976819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elisabeth Baron's specialty?
- Elisabeth Baron is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Elisabeth Baron located?
- Elisabeth Baron's practice location on file with NPPES is 133 Brookline Ave, Boston, MA 02215-3904.
- What is Elisabeth Baron's phone number?
- The practice phone number listed in the NPPES registry for Elisabeth Baron is (617) 421-1191.
- Does Elisabeth Baron accept Medicare?
- Elisabeth Baron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elisabeth Baron's NPI active?
- Yes — Elisabeth Baron's NPI (1790976819) is active in the NPPES registry as of the last update on 2010-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.