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Robert Day, MD
NPI 1376557579 · Internal Medicine Physician · Provo, UT
Robert Day, MD is a Internal Medicine Physician provider in Provo, UT (NPI 1376557579).
Provider details
- NPI number
- 1376557579
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 1715481205 (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
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
1034 N 500 W
Provo, UT 84604-3380
Phone: (801) 373-7850
Fax: (801) 357-7997
Street-level locationGet directions
Mailing address
Po Box 30180
Salt Lake City, UT 84130-0180
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2011-03-09
Frequently asked questions
- What is Robert Day's NPI number?
- Robert Day's National Provider Identifier (NPI) is 1376557579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Day's specialty?
- Robert Day is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Day located?
- Robert Day's practice location on file with NPPES is 1034 N 500 W, Provo, UT 84604-3380.
- What is Robert Day's phone number?
- The practice phone number listed in the NPPES registry for Robert Day is (801) 373-7850.
- Is Robert Day's NPI active?
- Yes — Robert Day's NPI (1376557579) is active in the NPPES registry as of the last update on 2011-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.