Jill Thistlethwaite, PH.D.
NPI 1407911902 · Clinical Psychologist · New York, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Thistlethwaite, PH.D. is a Clinical Psychologist provider in New York, NY (NPI 1407911902).
Provider details
- NPI number
- 1407911902
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 007451 (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
19 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
- 2006-12-26
- Last updated
- 2007-07-09
Frequently asked questions
- What is Jill Thistlethwaite's NPI number?
- Jill Thistlethwaite's National Provider Identifier (NPI) is 1407911902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Thistlethwaite's specialty?
- Jill Thistlethwaite is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jill Thistlethwaite located?
- Jill Thistlethwaite's practice location on file with NPPES is 156 5th Ave, New York, NY 10010-7002.
- What is Jill Thistlethwaite's phone number?
- The practice phone number listed in the NPPES registry for Jill Thistlethwaite is (212) 337-9596.
- Does Jill Thistlethwaite accept Medicare?
- Jill Thistlethwaite is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Thistlethwaite's NPI active?
- Yes — Jill Thistlethwaite's NPI (1407911902) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.