Jason Duncan LLC
NPI 1528589223 · Clinical Psychologist · New York, NY
Jason Duncan LLC is a Clinical Psychologist organization in New York, NY (NPI 1528589223).
Provider details
- NPI number
- 1528589223
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Jason Duncan, Sole and Managing Member(914) 447-8986
- License
- 003659 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
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
Mailing address
Additional practice locations (1)
- 2 Overhill Rd Ste 400Scarsdale, NY 10583-5316Phone: (914) 447-8986
Registry dates
- Enumerated
- 2017-07-03
- Last updated
- 2018-04-25
Frequently asked questions
- What is Jason Duncan LLC's NPI number?
- Jason Duncan LLC's National Provider Identifier (NPI) is 1528589223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jason Duncan LLC?
- Jason Duncan LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jason Duncan LLC located?
- Jason Duncan LLC's practice location on file with NPPES is 60 E 42nd St Ste 4600, New York, NY 10165-0006.
- What is Jason Duncan LLC's phone number?
- The practice phone number listed in the NPPES registry for Jason Duncan LLC is (914) 447-8986.
- Who is the authorized official for Jason Duncan LLC?
- The authorized official listed on Jason Duncan LLC's NPPES record is Jason Duncan, Sole and Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jason Duncan LLC's NPI active?
- Yes — Jason Duncan LLC's NPI (1528589223) is active in the NPPES registry as of the last update on 2018-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.