Marshall E. Smith, MD
Pediatric Otolaryngology Physician · Salt Lake City, UT
Marshall E. Smith, MD is a pediatric otolaryngology physician with a practice address in Salt Lake City, Utah, and NPI 1154411783, issued on Oct 13, 2006. Check the license (Utah 333284-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Marshall E. Smith
- Credential
- MD
- Primary taxonomy
- Pediatric Otolaryngology Physician 207YP0228X
- License number
- 333284-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Medical Dr, Salt Lake City, UT 84113
- Phone
- (801) 581-2121
- Enumerated
- Oct 13, 2006
- Record last updated
- Nov 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- D1815 UT
805065800 ID - Medicare enrollment
- Enrolled (PECOS I20060109000453); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1984
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 100 N Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Juliann Allred, M.D.Neurology Physician1508001736
- Kwabena AmpofoPediatric Infectious Diseases Physician1629157193
- Barry Anderton, MDAnesthesiology Physician1962517961
- Ronald Apfelbaum, MDNeurological Surgery Physician1891885422
- Mariana Baserga, M.D.Neonatal-Perinatal Medicine Physician1083788178
- Anne Blaschke-Bonkowsky, MDPediatric Infectious Diseases Physician1760435325
Verify Marshall E. Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 333284-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average pediatric otolaryngology physician in 2024
104 Medicare Part D claims for 34 beneficiaries, against an average of 129 among the 135 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Pulmicort Flexhaler19 claims
- Famotidine16 claims
- Fluticasone Propionate Hfa14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 92.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- University OF Utah Adult ServicesSalt Lake City, UT
- University OF Utah Pediatric ServicesSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatric Otolaryngology Physician providers in Utah
There are 10 pediatric otolaryngology physician records in Utah.
Other pediatric otolaryngology physician records in Utah
- Phillip Chaffin, MDProvo, UT1134355225
- Melanie Duval, MDCM, FRCSCSalt Lake City, UT1285074617
- Johannes Grimmer, MDSalt Lake City, UT1477643070
- Steven Kelly, M.D.Bountiful, UT1841348240
- Paul Krakovitz, MDSalt Lake City, UT1750346607
- Harlan Muntz, MDSalt Lake City, UT1255421863
- Albert Park, MDSalt Lake City, UT1972693596
- Henya Sandhaus, D.O.Salt Lake City, UT1629563515
- Jordan Schramm, MDProvo, UT1588976328
Common questions
What is Marshall E. Smith, MD's NPI number?
Marshall E. Smith, MD's National Provider Identifier (NPI) is 1154411783, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marshall E. Smith, MD located?
The NPPES record lists a practice address at 100 N Medical Dr, Salt Lake City, UT, 84113. Phone: (801) 581-2121. Providers update this record themselves, so call before visiting.
How can I verify Marshall E. Smith, MD's license?
NPPES lists Utah license number 333284-1205, 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.
How much does Marshall E. Smith, MD prescribe under Medicare Part D?
In 2024, Marshall E. Smith, MD had 104 Medicare Part D claims for 34 beneficiaries; the average among pediatric otolaryngology physician prescribers was 129. Part D covers Medicare prescriptions only.
What is Marshall E. Smith, MD's MIPS final score?
The 2023 MIPS final score is 92.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.