Gregory Mendoza, LCSW
NPI 1558741371 · Clinical Social Worker · Brooklyn, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Mendoza, LCSW is a Clinical Social Worker provider in Brooklyn, NY (NPI 1558741371).
Provider details
- NPI number
- 1558741371
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 083159 (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
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
Mailing address
Registry dates
- Enumerated
- 2015-06-06
- Last updated
- 2015-06-06
Frequently asked questions
- What is Gregory Mendoza's NPI number?
- Gregory Mendoza's National Provider Identifier (NPI) is 1558741371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Mendoza's specialty?
- Gregory Mendoza is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gregory Mendoza located?
- Gregory Mendoza's practice location on file with NPPES is 610 Manhattan Ave, Brooklyn, NY 11222-2082.
- What is Gregory Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Gregory Mendoza is (914) 806-5109.
- Does Gregory Mendoza accept Medicare?
- Gregory Mendoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Mendoza's NPI active?
- Yes — Gregory Mendoza's NPI (1558741371) is active in the NPPES registry as of the last update on 2015-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.