Iris Wertheim, M.D.
Gynecologic Oncology Physician · Mount Kisco, NY
Iris Wertheim, M.D. is a gynecologic oncology physician with a practice address in Mount Kisco, New York, and NPI 1417938192, issued on Nov 9, 2005. Check the license (New York 202735-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Iris Wertheim
- Credential
- M.D.
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License numbers
- 202735-1 NY
039006 CT
Self-reported in NPPES; status is on the state search - Practice location
- 400 E Main St, Mount Kisco, NY 10549
- Phone
- (914) 241-1050
- Enumerated
- Nov 9, 2005
- Record last updated
- Sep 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (914) 666-2513
- Medicaid ID
- 01685987 NY
- Medicare enrollment
- Enrolled (PECOS I20041215001040); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1989
- Entity
- Type 1 · individual
8 nearest gynecologic oncology physician records → All 181 in New York → Look up another NPI →
Also registered at 400 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nadia Abdulwahab, MDHospitalist Physician1881338515
- Neha Aggarwal, PHYSICIAN ASSISTANTPhysician Assistant1710318696
- Sameer AhmadStudent in an Organized Health Care Education/Training Program1770422172
- Ashitha AlexStudent in an Organized Health Care Education/Training Program1609715226
- Emmanuel Snr Amoateng, MDStudent in an Organized Health Care Education/Training Program1871353342
- Nandini Anandu, MDInternal Medicine Physician1023056678
Verify Iris Wertheim 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 202735-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Open Door Family Medical Center IncOssining, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Iris Wertheim among 181 gynecologic oncology physician records in New York
Iris Wertheim, M.D. is one of 181 gynecologic oncology physician records with a practice address in New York. 85% 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, 83% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1989 · median 2003 among the 127 with a school on file
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0201X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecologic Oncology Physician providers in New York
There are 181 gynecologic oncology physician records in New York.
All 181 in New York → Every provider in Mount Kisco → Gynecologic Oncology Physician nationwide →
The 8 gynecologic oncology physician records with the nearest ZIP codes
- Ama Buskwofie, M.D.Hawthorne, NY 105321245596907
- Amita Kulkarni, MDHawthorne, NY 105321265961494
- Haley MundyHawthorne, NY 105321891457727
- Sonali PatankarHawthorne, NY 105321558627869
- Sean Tedjarati, M.D.Hawthorne, NY 105321548275902
- Virginia Flatow, MDPurchase, NY 105771265935068
- Herbert Gretz, M.D.Purchase, NY 105771376593301
- George Hagopian, M.D.Sleepy Hollow, NY 105911205886850
Common questions
What is Iris Wertheim, M.D.'s NPI number?
Iris Wertheim, M.D.'s National Provider Identifier (NPI) is 1417938192, issued on Nov 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Iris Wertheim, M.D. located?
The NPPES record lists a practice address at 400 E Main St, Mount Kisco, NY, 10549. Phone: (914) 241-1050. Providers update this record themselves, so call before visiting.
How can I verify Iris Wertheim, M.D.'s license?
NPPES lists New York license number 202735-1, 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.