Jonathan Ilan Zach, M.D.
Psychiatry Physician · Patterson, NY
Jonathan Ilan Zach, M.D. is a psychiatry physician with a practice address in Patterson, New York, and NPI 1275652885, issued on Mar 28, 2007. Check the license (New York 151375, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jonathan Ilan Zach
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 151375 NY
Self-reported in NPPES; status is on the state search - Practice location
- 40 Jon Barrett RD, Patterson, NY 12563
- Phone
- (845) 878-9078
- Enumerated
- Mar 28, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (845) 878-6139
- Medicaid ID
- 02189155 NY
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Also registered at 40 Jon Barrett RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joan Baird, LCSW-RClinical Social Worker1710024732
- Debra Bloomgarden, TEACHERDevelopmental Therapist1982052940
- Theresa Burdick, FNPFamily Nurse Practitioner1396882312
- Lori Chiriboga, P.T.Physical Therapist1174659833
- Denise Dammeyer, LCSWRClinical Social Worker1538290846
- Nicole Delia, OTR/LOccupational Therapist1194052399
Verify Jonathan Ilan Zach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 151375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average psychiatry physician in 2024
3,770 Medicare Part D claims for 176 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Risperidone369 claims
- Aripiprazole333 claims
- Divalproex Sodium Er289 claims
- Clozapine275 claims
- Sertraline Hcl169 claims
- Quetiapine Fumarate156 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Jonathan Ilan Zach among 6,589 psychiatry physician records in New York
Jonathan Ilan Zach, M.D. is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 44% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in New York
There are 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Patterson → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- James Bove, MDNew Paltz, NY 125611881652253
- Victoria Rivera, MDNew Paltz, NY 125611174614382
- James Standefer, M.D.Red Hook, NY 125711659465615
- Theresa Yonker, MDRed Hook, NY 125711750584066
- Naheed AkhtarRhinebeck, NY 125721932389806
- Albert Crum, M.D.Rhinebeck, NY 125721144477456
- Julia Eilenberg, M.D.Rhinebeck, NY 125721902949241
- Bennett Wechsler, MDRhinebeck, NY 125721407316748
Common questions
What is Jonathan Ilan Zach, M.D.'s NPI number?
Jonathan Ilan Zach, M.D.'s National Provider Identifier (NPI) is 1275652885, issued on Mar 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Ilan Zach, M.D. located?
The NPPES record lists a practice address at 40 Jon Barrett RD, Patterson, NY, 12563. Phone: (845) 878-9078. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Ilan Zach, M.D.'s license?
NPPES lists New York license number 151375, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathan Ilan Zach, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Ilan Zach, M.D. had 3,770 Medicare Part D claims for 176 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.