Claire Geruson, LCSW
NPI 1740892751 · Social Worker · Cambridge, MA
Claire Geruson, LCSW is a Social Worker provider in Cambridge, MA (NPI 1740892751).
Provider details
- NPI number
- 1740892751
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 224847 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
5 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
- 2020-08-20
- Last updated
- 2020-08-20
- Certified
- 2020-08-20
Frequently asked questions
- What is Claire Geruson's NPI number?
- Claire Geruson's National Provider Identifier (NPI) is 1740892751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Geruson's specialty?
- Claire Geruson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Claire Geruson located?
- Claire Geruson's practice location on file with NPPES is 99 Bishop Allen Dr Ste 2, Cambridge, MA 02139-3425.
- What is Claire Geruson's phone number?
- The practice phone number listed in the NPPES registry for Claire Geruson is (617) 649-1278.
- Is Claire Geruson's NPI active?
- Yes — Claire Geruson's NPI (1740892751) is active in the NPPES registry as of the last update on 2020-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.