DR. JONATHAN ILAN ZACH M.D.
NPI 1275652885
Psychiatry & Neurology - Psychiatry in Patterson, NY
About Dr. Jonathan Ilan Zach M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN ILAN ZACH M.D. (NPI 1275652885) is an individual psychiatry provider in Patterson, New York, licensed in New York (151375) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jonathan Ilan Zach M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jonathan Zach reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brewster, NY 10509
- Reassigned Medicare billing, New York enrollment
- 17 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12563 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jonathan Zach's NPI number?
The NPI number for Jonathan Zach is 1275652885. It was assigned to this individual provider in the NPPES registry on March 28, 2007.
Where is Jonathan Zach located?
Jonathan Zach practices at 40 Jon Barrett Rd, Patterson, NY 12563. The listed phone number is (845) 878-9078.
What is Jonathan Zach's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Jonathan Zach enrolled in Medicare?
Yes. Jonathan Zach is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jonathan Zach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Zach reassigns Medicare benefits to Hudson Valley Regional Community Health Centers Inc (Brewster, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Zach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Zach accept?
Health plans from Oscar Health list Jonathan Zach as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jonathan Zach was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.