Sarah Robertson, PA
NPI 1821666066 · Physician Assistant · Brookline, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Robertson, PA is a Physician Assistant provider in Brookline, MA (NPI 1821666066).
Provider details
- NPI number
- 1821666066
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-06-15
- Last updated
- 2021-06-15
- Certified
- 2021-06-15
Frequently asked questions
- What is Sarah Robertson's NPI number?
- Sarah Robertson's National Provider Identifier (NPI) is 1821666066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Robertson's specialty?
- Sarah Robertson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Robertson located?
- Sarah Robertson's practice location on file with NPPES is 1101 Beacon St Ste 8w, Brookline, MA 02446-5587.
- What is Sarah Robertson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Robertson is (617) 855-7288.
- Does Sarah Robertson accept Medicare?
- Sarah Robertson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Robertson's NPI active?
- Yes — Sarah Robertson's NPI (1821666066) is active in the NPPES registry as of the last update on 2021-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.