Jonathan Zach, M.D.
NPI 1275652885 · Psychiatry Physician · Patterson, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Zach, M.D. is a Psychiatry Physician provider in Patterson, NY (NPI 1275652885).
Provider details
- NPI number
- 1275652885
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 151375 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Risperidone | 369 | 34 |
| Aripiprazole | 333 | 33 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 289 | 32 |
| Clozapine | 275 | 18 |
| Sertraline Hcl | 169 | 24 |
| Quetiapine Fumarate | 156 | 24 |
| Olanzapine | 130 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jonathan Zach's NPI number?
- Jonathan Zach's National Provider Identifier (NPI) is 1275652885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Zach's specialty?
- Jonathan Zach is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Zach located?
- Jonathan Zach's practice location on file with NPPES is 40 Jon Barrett Rd, Patterson, NY 12563-2164.
- What is Jonathan Zach's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Zach is (845) 878-9078.
- Does Jonathan Zach accept Medicare?
- Jonathan Zach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Zach's NPI active?
- Yes — Jonathan Zach's NPI (1275652885) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.