Philip Stein, PH.D.
NPI 1407913171 · Psychologist · West Islip, NY
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Stein, PH.D. is a Psychologist provider in West Islip, NY (NPI 1407913171).
Provider details
- NPI number
- 1407913171
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 009571 (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
- 2007-01-02
- Last updated
- 2016-12-21
Frequently asked questions
- What is Philip Stein's NPI number?
- Philip Stein's National Provider Identifier (NPI) is 1407913171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Stein's specialty?
- Philip Stein is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Philip Stein located?
- Philip Stein's practice location on file with NPPES is 400 Montauk Hwy, West Islip, NY 11795-4429.
- What is Philip Stein's phone number?
- The practice phone number listed in the NPPES registry for Philip Stein is (516) 739-2133.
- Does Philip Stein accept Medicare?
- Philip Stein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Stein's NPI active?
- Yes — Philip Stein's NPI (1407913171) is active in the NPPES registry as of the last update on 2016-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.