IndividualActive
Rafael Leon, LMSW
NPI 1891193587 · Clinical Social Worker · Brooklyn, NY
Rafael Leon, LMSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1891193587).
Provider details
- NPI number
- 1891193587
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 099432 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
28 Debevoise St Ste 5
Brooklyn, NY 11206-4194
Phone: (718) 963-4430
Fax: (718) 963-0814
Street-level locationGet directions
Mailing address
28 Debevoise St Ste 5
Brooklyn, NY 11206-4194
Registry dates
- Enumerated
- 2014-12-11
- Last updated
- 2016-11-30
Frequently asked questions
- What is Rafael Leon's NPI number?
- Rafael Leon's National Provider Identifier (NPI) is 1891193587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rafael Leon's specialty?
- Rafael Leon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rafael Leon located?
- Rafael Leon's practice location on file with NPPES is 28 Debevoise St Ste 5, Brooklyn, NY 11206-4194.
- What is Rafael Leon's phone number?
- The practice phone number listed in the NPPES registry for Rafael Leon is (718) 963-4430.
- Is Rafael Leon's NPI active?
- Yes — Rafael Leon's NPI (1891193587) is active in the NPPES registry as of the last update on 2016-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.