Robert W. Day, MD
Internal Medicine Physician · Provo, UT
Robert W. Day, MD is an internal medicine physician with a practice address in Provo, Utah, and NPI 1376557579, issued on Jul 27, 2006. Check the license (Utah 1715481205, as entered in NPPES) on the Utah Medical Licensing Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert W. Day
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1715481205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 1034 N 500 W, Provo, UT 84604
- Phone
- (801) 373-7850
- Enumerated
- Jul 27, 2006
- Record last updated
- Mar 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (801) 357-7997
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 664 in Utah → Look up another NPI →
Also registered at 1034 N 500 W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert W. Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 1715481205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert W. Day among 664 internal medicine physician records in Utah
Robert W. Day, MD is one of 664 internal medicine physician records with a practice address in Utah. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 60% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2011 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Utah
There are 664 internal medicine physician records in Utah. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 664 in Utah → Every provider in Provo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kirk Anderson, MDProvo, UT 846041801854021
- Bret Barney, MDProvo, UT 846041609886639
- Mary Berkebile, MDProvo, UT 846041740296037
- Robert Corniea, MDProvo, UT 846041447218664
- Allan Jeffery, DOProvo, UT 846041336212414
- Jeffrey Johnson, MDProvo, UT 846041285692400
- David Nichols, MDProvo, UT 846041902893993
- Lawrence Nobuhara, MDProvo, UT 846041740399385
Common questions
What is Robert W. Day, MD's NPI number?
Robert W. Day, MD's National Provider Identifier (NPI) is 1376557579, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert W. Day, MD located?
The NPPES record lists a practice address at 1034 N 500 W, Provo, UT, 84604. Phone: (801) 373-7850. Providers update this record themselves, so call before visiting.
How can I verify Robert W. Day, MD's license?
NPPES lists Utah license number 1715481205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.