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Claire Bostrom, LMSW
NPI 1306737937 · Clinical Social Worker · Brooklyn, NY
Claire Bostrom, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1306737937).
Provider details
- NPI number
- 1306737937
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 127898 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
36 Waverly Ave Ste 303
Brooklyn, NY 11205-1236
Phone: (917) 539-7889
Street-level locationGet directions
Mailing address
498 Putnam Ave Apt 1l
Brooklyn, NY 11221-5715
Registry dates
- Enumerated
- 2025-07-11
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is Claire Bostrom's NPI number?
- Claire Bostrom's National Provider Identifier (NPI) is 1306737937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Bostrom's specialty?
- Claire Bostrom is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Claire Bostrom located?
- Claire Bostrom's practice location on file with NPPES is 36 Waverly Ave Ste 303, Brooklyn, NY 11205-1236.
- What is Claire Bostrom's phone number?
- The practice phone number listed in the NPPES registry for Claire Bostrom is (917) 539-7889.
- Is Claire Bostrom's NPI active?
- Yes — Claire Bostrom's NPI (1306737937) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.