IndividualActive
Sarah Hamilton, PHD
NPI 1427706068 · Clinical Psychologist · Northampton, MA
Sarah Hamilton, PHD is a Clinical Psychologist provider in Northampton, MA (NPI 1427706068).
Provider details
- NPI number
- 1427706068
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 11749 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
40 Center St
Northampton, MA 01060-3405
Phone: (413) 450-1798
Street-level locationGet directions
Mailing address
191 Northampton St.
Easthampton, MA 01027
Registry dates
- Enumerated
- 2022-03-14
- Last updated
- 2022-09-07
- Certified
- 2022-09-07
Frequently asked questions
- What is Sarah Hamilton's NPI number?
- Sarah Hamilton's National Provider Identifier (NPI) is 1427706068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Hamilton's specialty?
- Sarah Hamilton is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Sarah Hamilton located?
- Sarah Hamilton's practice location on file with NPPES is 40 Center St, Northampton, MA 01060-3405.
- What is Sarah Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Sarah Hamilton is (413) 450-1798.
- Is Sarah Hamilton's NPI active?
- Yes — Sarah Hamilton's NPI (1427706068) is active in the NPPES registry as of the last update on 2022-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.