Thomas M. Dietz, MD
Internal Medicine Physician · Sandy, UT
Thomas M. Dietz, MD is an internal medicine physician with a practice address in Sandy, Utah, and NPI 1225142334, issued on Aug 18, 2006. Check the license on the Utah Medical Licensing Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thomas M. Dietz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 761593551205 VT
Self-reported in NPPES; status is on the state search - Practice location
- 9844 S 1300 E, Sandy, UT 84094
- Phone
- (801) 572-1472
- Enumerated
- Aug 18, 2006
- Record last updated
- Oct 1, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 664 in Utah → Look up another NPI →
Also registered at 9844 S 1300 E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Breding, M.D.Specialist1144367772
- Shawn Brooks, MDInternal Medicine Physician1386654994
- Bryan Clark, PA-CSurgical Physician Assistant1093777047
- Anthony Gordon, MDOrthopaedic Surgery Physician1811983380
- Grant Hawkins, MDInternal Medicine Physician1255341806
- Stanford HiraiPhysical Therapist1972580074
Verify Thomas M. Dietz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Thomas M. Dietz among 664 internal medicine physician records in Utah
Thomas M. Dietz, 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 updated2007 · 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).
22 internal medicine physician records list a practice address in Sandy
They are 22 of the 1,490 NPPES records with a practice address in Sandy, and 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 Sandy → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Barclay Bigelow, M.D.Sandy, UT 840941588617542
- Shawn Brooks, MDSandy, UT 840941386654994
- Richard Brown, MDSandy, UT 840941407960537
- Michael Cox, MDSandy, UT 840941164050340
- Grant Hawkins, MDSandy, UT 840941255341806
- Spencer Jones, MDSandy, UT 840941255351482
- Vernon Liu, MDSandy, UT 840941790843373
- Patrick McDermott, MDSandy, UT 840941699883280
Common questions
What is Thomas M. Dietz, MD's NPI number?
Thomas M. Dietz, MD's National Provider Identifier (NPI) is 1225142334, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas M. Dietz, MD located?
The NPPES record lists a practice address at 9844 S 1300 E, Sandy, UT, 84094. Phone: (801) 572-1472. Providers update this record themselves, so call before visiting.
How can I verify Thomas M. Dietz, MD's license?
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.