Sara Kleinberg
NPI 1770640021 · Psychologist · Cambridge, MA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Kleinberg is a Psychologist provider in Cambridge, MA (NPI 1770640021).
Provider details
- NPI number
- 1770640021
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7984 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sara Kleinberg's NPI number?
- Sara Kleinberg's National Provider Identifier (NPI) is 1770640021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Kleinberg's specialty?
- Sara Kleinberg is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Sara Kleinberg located?
- Sara Kleinberg's practice location on file with NPPES is 119 Windsor St, Cambridge, MA 02139-3647.
- What is Sara Kleinberg's phone number?
- The practice phone number listed in the NPPES registry for Sara Kleinberg is (617) 665-3900.
- Does Sara Kleinberg accept Medicare?
- Sara Kleinberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Kleinberg's NPI active?
- Yes — Sara Kleinberg's NPI (1770640021) 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.