OrganizationActive
Matthew T. Diner
NPI 1548775539 · Clinical Social Worker · New York, NY
Matthew T. Diner is a Clinical Social Worker organization in New York, NY (NPI 1548775539).
Provider details
- NPI number
- 1548775539
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Matthew Diner, Owner(718) 607-0440
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
85 5th Ave Ste 906
New York, NY 10003-3019
Phone: (917) 267-8359
Street-level locationGet directions
Mailing address
85 5th Ave Ste 906
New York, NY 10003-3019
Registry dates
- Enumerated
- 2017-12-12
- Last updated
- 2017-12-12
Frequently asked questions
- What is Matthew T. Diner's NPI number?
- Matthew T. Diner's National Provider Identifier (NPI) is 1548775539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Matthew T. Diner?
- Matthew T. Diner is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew T. Diner located?
- Matthew T. Diner's practice location on file with NPPES is 85 5th Ave Ste 906, New York, NY 10003-3019.
- What is Matthew T. Diner's phone number?
- The practice phone number listed in the NPPES registry for Matthew T. Diner is (917) 267-8359.
- Who is the authorized official for Matthew T. Diner?
- The authorized official listed on Matthew T. Diner's NPPES record is Matthew Diner, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Matthew T. Diner's NPI active?
- Yes — Matthew T. Diner's NPI (1548775539) is active in the NPPES registry as of the last update on 2017-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.