Alexander Martinez, LCSWR
NPI 1992873756 · Clinical Social Worker · Brooklyn, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Martinez, LCSWR is a Clinical Social Worker provider in Brooklyn, NY (NPI 1992873756).
Provider details
- NPI number
- 1992873756
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSWR
- Sex
- Male
- Sole proprietor
- Yes
- License
- 077662R (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2021-10-23
- Certified
- 2021-10-23
Frequently asked questions
- What is Alexander Martinez's NPI number?
- Alexander Martinez's National Provider Identifier (NPI) is 1992873756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Martinez's specialty?
- Alexander Martinez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexander Martinez located?
- Alexander Martinez's practice location on file with NPPES is 109 N 12th St Fl 8, Brooklyn, NY 11249-1008.
- What is Alexander Martinez's phone number?
- The practice phone number listed in the NPPES registry for Alexander Martinez is (347) 651-0900.
- Does Alexander Martinez accept Medicare?
- Alexander Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Martinez's NPI active?
- Yes — Alexander Martinez's NPI (1992873756) is active in the NPPES registry as of the last update on 2021-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.