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James Hopper, PH.D.
NPI 1265580757 · Clinical Psychologist · Belmont, MA
James Hopper, PH.D. is a Clinical Psychologist provider in Belmont, MA (NPI 1265580757).
Provider details
- NPI number
- 1265580757
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PY7763-PR (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
115 Mill St
Mclean Hospital, Behavioral Psychopharm Research Lab
Belmont, MA 02478
Phone: (617) 855-3378
Street-level locationGet directions
Mailing address
9 Henderson St
Arlington, MA 02474-5507
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Hopper's NPI number?
- James Hopper's National Provider Identifier (NPI) is 1265580757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Hopper's specialty?
- James Hopper is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is James Hopper located?
- James Hopper's practice location on file with NPPES is 115 Mill St, Belmont, MA 02478.
- What is James Hopper's phone number?
- The practice phone number listed in the NPPES registry for James Hopper is (617) 855-3378.
- Is James Hopper's NPI active?
- Yes — James Hopper's NPI (1265580757) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.