IndividualActive
Mario Diaz
NPI 1053896738 · Clinical Social Worker · New York, NY
Mario Diaz is a Clinical Social Worker provider in New York, NY (NPI 1053896738).
Provider details
- NPI number
- 1053896738
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
40 Montgomery St
New York, NY 10002-4808
Phone: (646) 591-5056
Street-level locationGet directions
Mailing address
40 Montgomery St
New York, NY 10002-4808
Registry dates
- Enumerated
- 2018-09-28
- Last updated
- 2018-09-28
Frequently asked questions
- What is Mario Diaz's NPI number?
- Mario Diaz's National Provider Identifier (NPI) is 1053896738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Diaz's specialty?
- Mario Diaz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mario Diaz located?
- Mario Diaz's practice location on file with NPPES is 40 Montgomery St, New York, NY 10002-4808.
- What is Mario Diaz's phone number?
- The practice phone number listed in the NPPES registry for Mario Diaz is (646) 591-5056.
- Is Mario Diaz's NPI active?
- Yes — Mario Diaz's NPI (1053896738) is active in the NPPES registry as of the last update on 2018-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.