IndividualActive
Rebecca Gerstein, LCSW
NPI 1518496009 · Social Worker · New York, NY
Rebecca Gerstein, LCSW is a Social Worker provider in New York, NY (NPI 1518496009).
Provider details
- NPI number
- 1518496009
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 092638 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
40 Montgomery St
New York, NY 10002-4808
Phone: (212) 471-2400
Street-level locationGet directions
Mailing address
523 E 85th St Apt 3b
New York, NY 10028-7485
Registry dates
- Enumerated
- 2017-06-08
- Last updated
- 2018-02-28
Frequently asked questions
- What is Rebecca Gerstein's NPI number?
- Rebecca Gerstein's National Provider Identifier (NPI) is 1518496009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Gerstein's specialty?
- Rebecca Gerstein is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Rebecca Gerstein located?
- Rebecca Gerstein's practice location on file with NPPES is 40 Montgomery St, New York, NY 10002-4808.
- What is Rebecca Gerstein's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Gerstein is (212) 471-2400.
- Is Rebecca Gerstein's NPI active?
- Yes — Rebecca Gerstein's NPI (1518496009) is active in the NPPES registry as of the last update on 2018-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.