William Graffeo, MD
NPI 1790792042 · Emergency Medicine Physician · Zanesville, OH
William Graffeo, MD is a Emergency Medicine Physician provider in Zanesville, OH (NPI 1790792042).
Provider details
- NPI number
- 1790792042
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35045289 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2011-08-12
Frequently asked questions
- What is William Graffeo's NPI number?
- William Graffeo's National Provider Identifier (NPI) is 1790792042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Graffeo's specialty?
- William Graffeo is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Graffeo located?
- William Graffeo's practice location on file with NPPES is 2800 Maple Ave, Zanesville, OH 43701-1716.
- What is William Graffeo's phone number?
- The practice phone number listed in the NPPES registry for William Graffeo is (740) 586-6821.
- Is William Graffeo's NPI active?
- Yes — William Graffeo's NPI (1790792042) is active in the NPPES registry as of the last update on 2011-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.