Martin S. Katzenstein, MD
Neonatal-Perinatal Medicine Physician · Suffern, NY
Martin S. Katzenstein, MD is a neonatal-perinatal medicine physician with a practice address in Suffern, New York, and NPI 1184616963, issued on Aug 18, 2005. Check the license (New York 138869, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Martin S. Katzenstein
- Credential
- MD
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- 138869 NY
Self-reported in NPPES; status is on the state search - Practice location
- 255 Lafayette Ave, Suffern, NY 10901
- Phone
- (914) 493-8558
- Enumerated
- Aug 18, 2005
- Record last updated
- Apr 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (914) 493-1488
- Medicaid ID
- 00864746 NY
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 513 in New York → Look up another NPI →
Also registered at 255 Lafayette Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Abplanalp, N.P.Acute Care Nurse Practitioner1043243926
- Janet Afonso, CRNACertified Registered Nurse Anesthetist1598208506
- Manzoor Alam, MDHospitalist Physician1457630022
- Chukwuma Alozie-NwagbosoAnesthesiology Physician1225491574
- Jennifer Alt, M.D.Anesthesiology Physician1184866063
- Julie Andrews, P.A.Medical Physician Assistant1619011087
Verify Martin S. Katzenstein 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 138869Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $21.72
1 payment: food and beverage; the largest payer was Sanofi Pasteur Inc. The 875 providers of this specialty with any payment received $849.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Martin S. Katzenstein among 513 neonatal-perinatal medicine physician records in New York
Martin S. Katzenstein, MD is one of 513 neonatal-perinatal medicine physician records with a practice address in New York. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2014 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in New York
There are 513 neonatal-perinatal medicine physician records in New York.
All 513 in New York → Every provider in Suffern → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Rita Fischer, M.D.Suffern, NY 109011730185059
- Elizabeth Hailu, M.D.Suffern, NY 109011750388351
- Glenn Mendoza, MDSuffern, NY 109011205823796
- Michael Petrella, M.D.Suffern, NY 109011528001419
- Mana Dejhalla, M.D.Middletown, NY 109401700817640
- Ben Numpang, MDMiddletown, NY 109401619119286
- Babina Nayak, M.DNanuet, NY 109541215347026
- Yogangi Malhotra, MDNew Rochelle, NY 108011578570834
Common questions
What is Martin S. Katzenstein, MD's NPI number?
Martin S. Katzenstein, MD's National Provider Identifier (NPI) is 1184616963, issued on Aug 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Martin S. Katzenstein, MD located?
The NPPES record lists a practice address at 255 Lafayette Ave, Suffern, NY, 10901. Phone: (914) 493-8558. Providers update this record themselves, so call before visiting.
How can I verify Martin S. Katzenstein, MD's license?
NPPES lists New York license number 138869, 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.
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.