James M. Williamson, D.M.D
General Practice Dentistry · Salt Lake City, UT
James M. Williamson, D.M.D is a general practice dentistry with a practice address in Salt Lake City, Utah, and NPI 1497881361, issued on Feb 26, 2007. Check the license (Utah 15576, as entered in NPPES) with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James M. Williamson
- Credential
- D.M.D
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 15576 UT
Self-reported in NPPES; status is on the state search - Practice location
- 622 E 4500 S, Salt Lake City, UT 84107
- Phone
- (801) 266-9582
- Enumerated
- Feb 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (801) 266-9542
- Entity
- Type 1 · individual
Also registered at 622 E 4500 S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Skinner, D.D.S.General Practice Dentistry1548319783
Verify James M. Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Utah board licenses this profession
Search for license 15576Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average general practice dentistry in 2024
76 Medicare Part D claims for 41 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate26 claims
- Ibuprofen18 claims
- Penicillin V Potassium12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
210 general practice dentistry records list a practice address in Salt Lake City
They are 210 of the 21,563 NPPES records with a practice address in Salt Lake City, and 1,318 general practice dentistry records in Utah.
All 210 in Salt Lake City → All 1,318 in Utah → Every provider in Salt Lake City →
Other general practice dentistry records in Utah
- Alexander Aarabi, D.D.S.West Valley City, UT1861585366
- James Abraham, DDSPark City, UT1700068483
- Jeremy Abrams, D.M.D.Midvale, UT1336228972
- Mais Abu Ghosh, DDSSaratoga Springs, UT1558006049
- A Adams, DDSBountiful, UT1689715518
- Jeremy Adams, DMDOrem, UT1083285506
- Jody Adams, D.D.S.Brigham City, UT1770608663
- Collin Adamson, DMDPleasant Grove, UT1154247625
- William Adamson, D.M.D.Pleasant Grove, UT1912032251
- Robert Albertelli, D.D.S.Bountiful, UT1164441465
Common questions
What is James M. Williamson, D.M.D's NPI number?
James M. Williamson, D.M.D's National Provider Identifier (NPI) is 1497881361, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James M. Williamson, D.M.D located?
The NPPES record lists a practice address at 622 E 4500 S, Salt Lake City, UT, 84107. Phone: (801) 266-9582. Providers update this record themselves, so call before visiting.
How can I verify James M. Williamson, D.M.D's license?
NPPES lists Utah license number 15576, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.
How much does James M. Williamson, D.M.D prescribe under Medicare Part D?
In 2024, James M. Williamson, D.M.D had 76 Medicare Part D claims for 41 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.