William Thornton, LP, LCAT, MT-BC
NPI 1215104054 · Psychoanalyst · Hartsdale, NY
William Thornton, LP, LCAT, MT-BC is a Psychoanalyst provider in Hartsdale, NY (NPI 1215104054).
Provider details
- NPI number
- 1215104054
- Entity type
- Individual
- Primary specialty
- PsychoanalystBehavioral Health & Social Service Providers
- Credential
- LP, LCAT, MT-BC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 000903 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-05-12
- Last updated
- 2019-08-15
Frequently asked questions
- What is William Thornton's NPI number?
- William Thornton's National Provider Identifier (NPI) is 1215104054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Thornton's specialty?
- William Thornton is listed in the NPPES registry with a primary specialty of Psychoanalyst (Behavioral Health & Social Service Providers).
- Where is William Thornton located?
- William Thornton's practice location on file with NPPES is 111 N Central Avenue Suite 350, Hartsdale, NY 10530.
- What is William Thornton's phone number?
- The practice phone number listed in the NPPES registry for William Thornton is (646) 483-8246.
- Is William Thornton's NPI active?
- Yes — William Thornton's NPI (1215104054) is active in the NPPES registry as of the last update on 2019-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.