William Unwin, LCSW
NPI 1780839829 · Clinical Social Worker · Ticonderoga, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Unwin, LCSW is a Clinical Social Worker provider in Ticonderoga, NY (NPI 1780839829).
Provider details
- NPI number
- 1780839829
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 039457 (NY)
Specialties & taxonomies
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
17 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
Mailing address
Registry dates
- Enumerated
- 2008-11-17
- Last updated
- 2008-11-17
Frequently asked questions
- What is William Unwin's NPI number?
- William Unwin's National Provider Identifier (NPI) is 1780839829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Unwin's specialty?
- William Unwin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Unwin located?
- William Unwin's practice location on file with NPPES is 102 Race Track Rd, Ticonderoga, NY 12883-4004.
- What is William Unwin's phone number?
- The practice phone number listed in the NPPES registry for William Unwin is (518) 585-6708.
- Does William Unwin accept Medicare?
- William Unwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Unwin's NPI active?
- Yes — William Unwin's NPI (1780839829) is active in the NPPES registry as of the last update on 2008-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.