IndividualActive
Jonathan (yoni) Neff
NPI 1326924754 · Social Worker · New York, NY
Jonathan (yoni) Neff is a Social Worker provider in New York, NY (NPI 1326924754).
Provider details
- NPI number
- 1326924754
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sole proprietor
- Yes
- License
- 44SL07451500 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
5 E 17th St Fl 2
New York, NY 10003-1949
Phone: (212) 989-2990
Street-level locationGet directions
Mailing address
5 E 17th St Fl 2
New York, NY 10003-1949
Additional practice locations (1)
- 276 5th Ave Rm 604New York, NY 10001-4527Phone: (917) 847-7556
Registry dates
- Enumerated
- 2025-08-12
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Jonathan (yoni) Neff's NPI number?
- Jonathan (yoni) Neff's National Provider Identifier (NPI) is 1326924754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan (yoni) Neff's specialty?
- Jonathan (yoni) Neff is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jonathan (yoni) Neff located?
- Jonathan (yoni) Neff's practice location on file with NPPES is 5 E 17th St Fl 2, New York, NY 10003-1949.
- What is Jonathan (yoni) Neff's phone number?
- The practice phone number listed in the NPPES registry for Jonathan (yoni) Neff is (212) 989-2990.
- Is Jonathan (yoni) Neff's NPI active?
- Yes — Jonathan (yoni) Neff's NPI (1326924754) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.