Anna Hamilton, PHD
NPI 1144887159 · Psychologist · Brookline, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Hamilton, PHD is a Psychologist provider in Brookline, MA (NPI 1144887159).
Provider details
- NPI number
- 1144887159
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counseling Psychologist103TC1900X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 1821 S Stoughton RdMadison, WI 53716-2257Phone: (608) 260-6000Fax: (608) 260-6376
Registry dates
- Enumerated
- 2019-05-24
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Anna Hamilton's NPI number?
- Anna Hamilton's National Provider Identifier (NPI) is 1144887159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Hamilton's specialty?
- Anna Hamilton is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Anna Hamilton located?
- Anna Hamilton's practice location on file with NPPES is 41 Garrison Rd, Brookline, MA 02445-4445.
- What is Anna Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Anna Hamilton is (617) 277-8107.
- Does Anna Hamilton accept Medicare?
- Anna Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Hamilton's NPI active?
- Yes — Anna Hamilton's NPI (1144887159) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.