IndividualActive
Gary Katz
NPI 1558811042 · Clinical Social Worker · New York, NY
Gary Katz is a Clinical Social Worker provider in New York, NY (NPI 1558811042).
Provider details
- NPI number
- 1558811042
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 089673 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
56 W 39th St
Apt. 48c
New York, NY 10018-3824
Phone: (201) 410-2629
Street-level locationGet directions
Mailing address
56 W 39th St
New York, NY 10018-3824
Registry dates
- Enumerated
- 2016-10-07
- Last updated
- 2016-10-07
Frequently asked questions
- What is Gary Katz's NPI number?
- Gary Katz's National Provider Identifier (NPI) is 1558811042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Katz's specialty?
- Gary Katz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gary Katz located?
- Gary Katz's practice location on file with NPPES is 56 W 39th St, New York, NY 10018-3824.
- What is Gary Katz's phone number?
- The practice phone number listed in the NPPES registry for Gary Katz is (201) 410-2629.
- Is Gary Katz's NPI active?
- Yes — Gary Katz's NPI (1558811042) is active in the NPPES registry as of the last update on 2016-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.