IndividualActive
Nicholas Tolchin
NPI 1376877506 · Clinical Psychologist · New York, NY
Nicholas Tolchin is a Clinical Psychologist provider in New York, NY (NPI 1376877506).
Provider details
- NPI number
- 1376877506
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 018227 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
45 W 21st St
Suite 6d
New York, NY 10010-6865
Phone: (973) 224-5028
Street-level locationGet directions
Mailing address
31 Taylor Dr
West Caldwell, NJ 07006-6918
Registry dates
- Enumerated
- 2009-09-21
- Last updated
- 2016-12-14
Frequently asked questions
- What is Nicholas Tolchin's NPI number?
- Nicholas Tolchin's National Provider Identifier (NPI) is 1376877506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Tolchin's specialty?
- Nicholas Tolchin is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Nicholas Tolchin located?
- Nicholas Tolchin's practice location on file with NPPES is 45 W 21st St, New York, NY 10010-6865.
- What is Nicholas Tolchin's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Tolchin is (973) 224-5028.
- Is Nicholas Tolchin's NPI active?
- Yes — Nicholas Tolchin's NPI (1376877506) is active in the NPPES registry as of the last update on 2016-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.