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Mary Hayes, M.D.
NPI 1134233315 · Radiation Oncology Physician · New York, NY
Mary Hayes, M.D. is a Radiation Oncology Physician provider in New York, NY (NPI 1134233315).
Provider details
- NPI number
- 1134233315
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 170944 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
525 E 68th St
Suite N-046
New York, NY 10021-4870
Phone: (212) 746-3141
Fax: (212) 746-8749
Street-level locationGet directions
Mailing address
525 E 68th St
New York, NY 10021-4870
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mary Hayes's NPI number?
- Mary Hayes's National Provider Identifier (NPI) is 1134233315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hayes's specialty?
- Mary Hayes is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Hayes located?
- Mary Hayes's practice location on file with NPPES is 525 E 68th St, New York, NY 10021-4870.
- What is Mary Hayes's phone number?
- The practice phone number listed in the NPPES registry for Mary Hayes is (212) 746-3141.
- Is Mary Hayes's NPI active?
- Yes — Mary Hayes's NPI (1134233315) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.