Benjamin Thomas Williams, M.D.
Emergency Medicine Physician · Salt Lake City, UT
Benjamin Thomas Williams, M.D. is an emergency medicine physician with a practice address in Salt Lake City, Utah, and NPI 1699091629, issued on Apr 15, 2010. Check the license on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Benjamin Thomas Williams
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A124541 CA
Self-reported in NPPES; status is on the state search - Practice location
- University OF Utah Dept OF Emergency, Salt Lake City, UT 84132
- Phone
- (801) 581-2730
- Enumerated
- Apr 15, 2010
- Record last updated
- Aug 27, 2024
- Medicare enrollment
- Enrolled (PECOS I20130715000803); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 501 in Utah → Look up another NPI →
Verify Benjamin Thomas Williams 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
5% more Medicare Part D claims than the average emergency medicine physician in 2024
238 Medicare Part D claims for 161 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 39 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen23 claims
- Cephalexin22 claims
- Ondansetron Hcl13 claims
- Oxycodone Hcl12 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.
Bills Medicare through one group practice
- Northbay Physicians Surgery Center, LLCVacaville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin Thomas Williams among 501 emergency medicine physician records in Utah
Benjamin Thomas Williams, M.D. is one of 501 emergency medicine physician records with a practice address in Utah. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 52% of them.
- NPI issued2010 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2010 · median 2011 among the 344 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
210 emergency medicine physician 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 501 emergency medicine physician records in Utah.
All 501 in Utah → Every provider in Salt Lake City → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Edwin Caravati, MDSalt Lake City, UT 841321558451146
- Katherine CookSalt Lake City, UT 841321790979268
- Bradley Dreifuss, MDSalt Lake City, UT 841321487852281
- Jeffrey Druck, MDSalt Lake City, UT 841321003925355
- Christopher Gee, M.D.Salt Lake City, UT 841321568570729
- Stephen Hartsell, MDSalt Lake City, UT 841321811087414
- Christy Hopkins, MDSalt Lake City, UT 841321558451161
- Heidi Kapanka, MDSalt Lake City, UT 841321093753774
Common questions
What is Benjamin Thomas Williams, M.D.'s NPI number?
Benjamin Thomas Williams, M.D.'s National Provider Identifier (NPI) is 1699091629, issued on Apr 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Thomas Williams, M.D. located?
The NPPES record lists a practice address at University OF Utah Dept OF Emergency, Salt Lake City, UT, 84132. Phone: (801) 581-2730. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Thomas Williams, M.D.'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.
How much does Benjamin Thomas Williams, M.D. prescribe under Medicare Part D?
In 2024, Benjamin Thomas Williams, M.D. had 238 Medicare Part D claims for 161 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.