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Gillian Sinclair, LCSW
NPI 1952738650 · Clinical Social Worker · New City, NY
Gillian Sinclair, LCSW is a Clinical Social Worker provider in New City, NY (NPI 1952738650).
Provider details
- NPI number
- 1952738650
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 085379-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
296 S Mountain Rd
New City, NY 10956-4533
Phone: (845) 598-2690
Street-level locationGet directions
Mailing address
296 S Mountain Rd
New City, NY 10956-4533
Registry dates
- Enumerated
- 2013-09-26
- Last updated
- 2017-04-01
Frequently asked questions
- What is Gillian Sinclair's NPI number?
- Gillian Sinclair's National Provider Identifier (NPI) is 1952738650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gillian Sinclair's specialty?
- Gillian Sinclair is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gillian Sinclair located?
- Gillian Sinclair's practice location on file with NPPES is 296 S Mountain Rd, New City, NY 10956-4533.
- What is Gillian Sinclair's phone number?
- The practice phone number listed in the NPPES registry for Gillian Sinclair is (845) 598-2690.
- Is Gillian Sinclair's NPI active?
- Yes — Gillian Sinclair's NPI (1952738650) is active in the NPPES registry as of the last update on 2017-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.