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Ruth Schiff, LMSW
NPI 1588756423 · Clinical Social Worker · Brooklyn, NY
Ruth Schiff, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1588756423).
Provider details
- NPI number
- 1588756423
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0713321 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
2020 Coney Island Ave
Brooklyn, NY 11223-2329
Phone: (718) 676-4223
Street-level locationGet directions
Mailing address
3061 Bedford Ave
Brooklyn, NY 11210-3713
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ruth Schiff's NPI number?
- Ruth Schiff's National Provider Identifier (NPI) is 1588756423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Schiff's specialty?
- Ruth Schiff is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ruth Schiff located?
- Ruth Schiff's practice location on file with NPPES is 2020 Coney Island Ave, Brooklyn, NY 11223-2329.
- What is Ruth Schiff's phone number?
- The practice phone number listed in the NPPES registry for Ruth Schiff is (718) 676-4223.
- Is Ruth Schiff's NPI active?
- Yes — Ruth Schiff's NPI (1588756423) 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.