What is William Bayer's NPI number?

William Bayer's National Provider Identifier (NPI) is 1194777391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Bayer's specialty?

William Bayer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is William Bayer located?

William Bayer's practice location on file with NPPES is 1086 Edgewood Ave, Rochester, NY 14618-5357.

What is William Bayer's phone number?

The practice phone number listed in the NPPES registry for William Bayer is (585) 576-5306.

Is William Bayer's NPI active?

Yes — William Bayer's NPI (1194777391) is active in the NPPES registry as of the last update on 2023-08-21.

IndividualActive

William Bayer, M.D.

NPI 1194777391 · Family Medicine Physician · Rochester, NY

William Bayer, M.D. is a Family Medicine Physician provider in Rochester, NY (NPI 1194777391).

Provider details

NPI number: 1194777391
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 143714 (NY)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 143714 (NY)
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

1086 Edgewood Ave

Rochester, NY 14618-5357

Phone: (585) 576-5306

Street-level locationGet directions

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Mailing address