IndividualActive
William Graff, M.D.
NPI 1487667473 · Family Medicine Physician · St George, UT
William Graff, M.D. is a Family Medicine Physician provider in St George, UT (NPI 1487667473).
Provider details
- NPI number
- 1487667473
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 124012 (UT)
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
630 S 400 E Ste 101
St George, UT 84770-3765
Phone: (435) 673-9653
Fax: (435) 673-9008
Street-level locationGet directions
Mailing address
630 S 400 E Ste 101
St George, UT 84770-3765
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2008-04-22
Frequently asked questions
- What is William Graff's NPI number?
- William Graff's National Provider Identifier (NPI) is 1487667473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Graff's specialty?
- William Graff is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Graff located?
- William Graff's practice location on file with NPPES is 630 S 400 E Ste 101, St George, UT 84770-3765.
- What is William Graff's phone number?
- The practice phone number listed in the NPPES registry for William Graff is (435) 673-9653.
- Is William Graff's NPI active?
- Yes — William Graff's NPI (1487667473) is active in the NPPES registry as of the last update on 2008-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.