Sarah Rosenwasser, LMSW
NPI 1669168134 · Clinical Social Worker · Larchmont, NY
Sarah Rosenwasser, LMSW is a Clinical Social Worker provider in Larchmont, NY (NPI 1669168134).
Provider details
- NPI number
- 1669168134
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 079659 (NY)
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
3 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
- 2023-04-17
- Last updated
- 2023-04-17
- Certified
- 2023-04-17
Frequently asked questions
- What is Sarah Rosenwasser's NPI number?
- Sarah Rosenwasser's National Provider Identifier (NPI) is 1669168134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Rosenwasser's specialty?
- Sarah Rosenwasser is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Rosenwasser located?
- Sarah Rosenwasser's practice location on file with NPPES is 50 Glenn Rd, Larchmont, NY 10538-1547.
- What is Sarah Rosenwasser's phone number?
- The practice phone number listed in the NPPES registry for Sarah Rosenwasser is (917) 474-4135.
- Is Sarah Rosenwasser's NPI active?
- Yes — Sarah Rosenwasser's NPI (1669168134) is active in the NPPES registry as of the last update on 2023-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.