Andrew Hornstein, M.D.
NPI 1528027117 · Psychiatry Physician · Pomona, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Hornstein, M.D. is a Psychiatry Physician provider in Pomona, NY (NPI 1528027117).
Provider details
- NPI number
- 1528027117
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 118783 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-21
- Last updated
- 2017-08-31
Frequently asked questions
- What is Andrew Hornstein's NPI number?
- Andrew Hornstein's National Provider Identifier (NPI) is 1528027117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Hornstein's specialty?
- Andrew Hornstein is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Hornstein located?
- Andrew Hornstein's practice location on file with NPPES is 972 Route 45, Pomona, NY 10970-3566.
- What is Andrew Hornstein's phone number?
- The practice phone number listed in the NPPES registry for Andrew Hornstein is (845) 354-6050.
- Does Andrew Hornstein accept Medicare?
- Andrew Hornstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Hornstein's NPI active?
- Yes — Andrew Hornstein's NPI (1528027117) is active in the NPPES registry as of the last update on 2017-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.