IndividualActive
Margaret Hayes, MD
NPI 1821070715 · Otolaryngology Physician · Norwich, NY
Margaret Hayes, MD is a Otolaryngology Physician provider in Norwich, NY (NPI 1821070715).
Provider details
- NPI number
- 1821070715
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 227468 (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
20 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
198 Grandview Ln
Norwich, NY 13815-3331
Phone: (607) 337-4834
Fax: (607) 334-7510
Street-level locationGet directions
Mailing address
1095 Commons Ave
Cortland, NY 13045-1669
Registry dates
- Enumerated
- 2005-11-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Hayes's NPI number?
- Margaret Hayes's National Provider Identifier (NPI) is 1821070715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Hayes's specialty?
- Margaret Hayes is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Hayes located?
- Margaret Hayes's practice location on file with NPPES is 198 Grandview Ln, Norwich, NY 13815-3331.
- What is Margaret Hayes's phone number?
- The practice phone number listed in the NPPES registry for Margaret Hayes is (607) 337-4834.
- Is Margaret Hayes's NPI active?
- Yes — Margaret Hayes's NPI (1821070715) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.