IndividualActive
Otis Mack, LMSW
NPI 1083827760 · Social Worker · Brooklyn, NY
Otis Mack, LMSW is a Social Worker provider in Brooklyn, NY (NPI 1083827760).
Provider details
- NPI number
- 1083827760
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 072983-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
606 Winthrop St
'G' Building
Brooklyn, NY 11203-1709
Phone: (718) 245-2348
Fax: (718) 245-2416
Street-level locationGet directions
Mailing address
25924 147th Ave
Rosedale, NY 11422-3321
Registry dates
- Enumerated
- 2007-05-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Otis Mack's NPI number?
- Otis Mack's National Provider Identifier (NPI) is 1083827760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Otis Mack's specialty?
- Otis Mack is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Otis Mack located?
- Otis Mack's practice location on file with NPPES is 606 Winthrop St, Brooklyn, NY 11203-1709.
- What is Otis Mack's phone number?
- The practice phone number listed in the NPPES registry for Otis Mack is (718) 245-2348.
- Is Otis Mack's NPI active?
- Yes — Otis Mack's NPI (1083827760) 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.