IndividualActive
Benjamin Matz, LCSW
NPI 1639806110 · Clinical Social Worker · New York, NY
Benjamin Matz, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1639806110).
Provider details
- NPI number
- 1639806110
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 102250 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
352 7th Ave Rm 801
New York, NY 10001-5655
Phone: (646) 558-5667
Street-level locationGet directions
Mailing address
1266 Pacific St Apt 4b
Brooklyn, NY 11216-6248
Registry dates
- Enumerated
- 2022-08-04
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Benjamin Matz's NPI number?
- Benjamin Matz's National Provider Identifier (NPI) is 1639806110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Matz's specialty?
- Benjamin Matz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Benjamin Matz located?
- Benjamin Matz's practice location on file with NPPES is 352 7th Ave Rm 801, New York, NY 10001-5655.
- What is Benjamin Matz's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Matz is (646) 558-5667.
- Is Benjamin Matz's NPI active?
- Yes — Benjamin Matz's NPI (1639806110) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.