Mark Mendelowitz, MD
Obstetrics & Gynecology Physician · Tarrytown, NY
Mark Mendelowitz, MD is an obstetrics & gynecology physician with a practice address in Tarrytown, New York, and NPI 1427156207, issued on Sep 20, 2006. Check the license (New York 166232, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Mendelowitz
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 166232 NY
Self-reported in NPPES; status is on the state search - Practice location
- 99 N Broadway, Tarrytown, NY 10591
- Phone
- (914) 631-0337
- Enumerated
- Sep 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (914) 631-0552
- Medicaid ID
- 00996685 NY
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Verify Mark Mendelowitz 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 166232Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Mendelowitz among 3,174 obstetrics & gynecology physician records in New York
Mark Mendelowitz, MD is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 49% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in New York
There are 3,174 obstetrics & gynecology physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,174 in New York → Every provider in Tarrytown → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Anjali Ankolekar, MDSleepy Hollow, NY 105911083701916
- Tudi-Max Brown, MDSleepy Hollow, NY 105911861072423
- Malvina De Los Reyes Elmadjian, MDSleepy Hollow, NY 105911275608150
- Rosalie Depaola Saline, MD, MSSleepy Hollow, NY 105911427634302
- Vanessa Dinnall, M.D.Sleepy Hollow, NY 105911922009513
- Sarina Distefano, MDSleepy Hollow, NY 105911356445464
- Sapphire HolnessSleepy Hollow, NY 105911255892378
- Lawrence Mendelowitz, MDSleepy Hollow, NY 105911508945288
Common questions
What is Mark Mendelowitz, MD's NPI number?
Mark Mendelowitz, MD's National Provider Identifier (NPI) is 1427156207, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Mendelowitz, MD located?
The NPPES record lists a practice address at 99 N Broadway, Tarrytown, NY, 10591. Phone: (914) 631-0337. Providers update this record themselves, so call before visiting.
How can I verify Mark Mendelowitz, MD's license?
NPPES lists New York license number 166232, 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. 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.