Julia Gefter, PH.D
NPI 1164843181 · Clinical Psychologist · Cambridge, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Gefter, PH.D is a Clinical Psychologist provider in Cambridge, MA (NPI 1164843181).
Provider details
- NPI number
- 1164843181
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9808 (MA)
Specialties & taxonomies
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
12 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
Mailing address
Registry dates
- Enumerated
- 2013-12-17
- Last updated
- 2026-02-26
- Certified
- 2026-02-26
Frequently asked questions
- What is Julia Gefter's NPI number?
- Julia Gefter's National Provider Identifier (NPI) is 1164843181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Gefter's specialty?
- Julia Gefter is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Julia Gefter located?
- Julia Gefter's practice location on file with NPPES is 872 Massachusetts Ave., Cambridge, MA 02139.
- What is Julia Gefter's phone number?
- The practice phone number listed in the NPPES registry for Julia Gefter is (617) 395-5806.
- Does Julia Gefter accept Medicare?
- Julia Gefter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Gefter's NPI active?
- Yes — Julia Gefter's NPI (1164843181) is active in the NPPES registry as of the last update on 2026-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.