Mary Hayes, M.D.
Radiation Oncology Physician · New York, NY
Mary Hayes, M.D. is a radiation oncology physician with a practice address in New York, New York, and NPI 1134233315, issued on Aug 18, 2006. Check the license (New York 170944, 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
- Mary Hayes
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 170944 NY
Self-reported in NPPES; status is on the state search - Practice location
- 525 E 68TH St, New York, NY 10021
- Phone
- (212) 746-3141
- Enumerated
- Aug 18, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 746-8749
- Medicaid ID
- 01086819 NY
- Entity
- Type 1 · individual
Also registered at 525 E 68TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Hayes 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 170944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Radiation Oncology Physician providers in New York
There are 449 radiation oncology physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other radiation oncology physician records in New York
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- Vishesh Agrawal, M.D.New Hyde Park, NY1043669690
- Jalal Ahmed, MD,PHDNew York, NY1811341944
- Charles Albrecht, M.D.Clifton Springs, NY1659368488
- Ryan Alden, MDSaratoga Springs, NY1689298994
- Kaled Alektiar, MDNew York, NY1144200791
- Tracy Alpert, M.D.East Syracuse, NY1366421737
Common questions
What is Mary Hayes, M.D.'s NPI number?
Mary Hayes, M.D.'s National Provider Identifier (NPI) is 1134233315, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Hayes, M.D. located?
The NPPES record lists a practice address at 525 E 68TH St, New York, NY, 10021. Phone: (212) 746-3141. Providers update this record themselves, so call before visiting.
How can I verify Mary Hayes, M.D.'s license?
NPPES lists New York license number 170944, 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.