Hilary Dolstad, MD
NPI 1447887575 · Internal Medicine Physician · Brookline, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hilary Dolstad, MD is a Internal Medicine Physician provider in Brookline, MA (NPI 1447887575).
Provider details
- NPI number
- 1447887575
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1019461 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 75 Francis StBoston, MA 02115-6110Phone: (617) 732-5500
Registry dates
- Enumerated
- 2020-03-26
- Last updated
- 2024-08-02
- Certified
- 2024-08-02
Frequently asked questions
- What is Hilary Dolstad's NPI number?
- Hilary Dolstad's National Provider Identifier (NPI) is 1447887575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Dolstad's specialty?
- Hilary Dolstad is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hilary Dolstad located?
- Hilary Dolstad's practice location on file with NPPES is 1285 Beacon St, Brookline, MA 02446-5237.
- What is Hilary Dolstad's phone number?
- The practice phone number listed in the NPPES registry for Hilary Dolstad is (617) 983-7025.
- Does Hilary Dolstad accept Medicare?
- Hilary Dolstad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hilary Dolstad's NPI active?
- Yes — Hilary Dolstad's NPI (1447887575) is active in the NPPES registry as of the last update on 2024-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.