NPPES file of Aug 9, 2026

Michael B. Welch, MD

Anesthesiology Physician · Salt Lake City, UT

Michael B. Welch, MD is an anesthesiology physician with a practice address in Salt Lake City, Utah, and NPI 1558470518, issued on Aug 30, 2006. Check the license (Utah 323695-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558470518
Name
Michael B. Welch
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
323695-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
100 N Medical Dr, Salt Lake City, UT 84113
Phone
(801) 993-9551
Enumerated
Aug 30, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(801) 733-5872
Medicaid IDs
401765 MT
476350 AZ
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 100 N Medical Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kwabena AmpofoPediatric Infectious Diseases Physician1629157193
  2. Barry Anderton, MDAnesthesiology Physician1962517961
  3. Ronald Apfelbaum, MDNeurological Surgery Physician1891885422
  4. Mariana Baserga, M.D.Neonatal-Perinatal Medicine Physician1083788178
  5. Anne Blaschke-Bonkowsky, MDPediatric Infectious Diseases Physician1760435325
  6. Stephanie Bodily, FNPFamily Nurse Practitioner1073708095

Verify Michael B. Welch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 323695-1205
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Utah license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $230.72

2 payments; by number, the most common kind was food and beverage; the largest payer was Masimo Corporation. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Welch$230.72
  2. Specialty average$669.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Michael B. Welch among 670 anesthesiology physician records in Utah

Michael B. Welch, MD is one of 670 anesthesiology physician records with a practice address in Utah. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 56% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 67% of these records are
  • Record last updated2007 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

293 anesthesiology physician records list a practice address in Salt Lake City

They are 293 of the 21,563 NPPES records with a practice address in Salt Lake City, and 670 anesthesiology physician records in Utah.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Barry Anderton, MDSalt Lake City, UT 841131962517961
  2. Christine Chen, MDSalt Lake City, UT 841131295840247
  3. William Clark, MDSalt Lake City, UT 841131386759041
  4. Simon Durcan, MDSalt Lake City, UT 841131598872988
  5. Marty Ericksen, MDSalt Lake City, UT 841131952338808
  6. Daniel Evans, MDSalt Lake City, UT 841131760599161
  7. Sheldon Furst, MDSalt Lake City, UT 841131639286669
  8. Alan Gartrell, MDSalt Lake City, UT 841131295842250

Common questions

What is Michael B. Welch, MD's NPI number?

Michael B. Welch, MD's National Provider Identifier (NPI) is 1558470518, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael B. Welch, MD located?

The NPPES record lists a practice address at 100 N Medical Dr, Salt Lake City, UT, 84113. Phone: (801) 993-9551. Providers update this record themselves, so call before visiting.

How can I verify Michael B. Welch, MD's license?

NPPES lists Utah license number 323695-1205, 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.

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.