Gary G. Willardson, MD
Anesthesiology Physician · Riverton, UT
Gary G. Willardson, MD is an anesthesiology physician with a practice address in Riverton, Utah, and NPI 1760594246, issued on Aug 31, 2006. Check the license (Utah 5852445-1204, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Gary G. Willardson
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 5852445-1204 UT
Self-reported in NPPES; status is on the state search - Practice location
- 3741 W 12600 S, Riverton, UT 84065
- Phone
- (801) 285-4000
- Enumerated
- Aug 31, 2006
- Record last updated
- Oct 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (801) 733-5618
- Medicaid IDs
- 100506345 NV
121129300 WY
807170800 ID
941741 AZ - Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 670 in Utah → Look up another NPI →
Also registered at 3741 W 12600 S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brent Ashford, PT, DPTPhysical Therapist1326309402
- Cheryl Bixby, RDRegistered Dietitian1619685526
- Brennen Bowen, PHARMDPharmacist1033715164
- Randall Bready, MDAnesthesiology Physician1518079987
- Henna Brown, CRNACertified Registered Nurse Anesthetist1437721370
- Larissa Bruck, CRNACertified Registered Nurse Anesthetist1932634938
Verify Gary G. Willardson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 5852445-1204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14.08
1 payment: food and beverage; the largest payer was Chiesi USA, Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gary G. Willardson among 670 anesthesiology physician records in Utah
Gary G. Willardson, 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 updated2012 · 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).
11 anesthesiology physician records list a practice address in Riverton
They are 11 of the 758 NPPES records with a practice address in Riverton, and 670 anesthesiology physician records in Utah.
All 670 in Utah → Every provider in Riverton → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Randall Bready, MDRiverton, UT 840651518079987
- Robert Edwards, MDRiverton, UT 840651477665834
- Fae Engstrom, MDRiverton, UT 840651083717276
- Suzanne Harrison, MDRiverton, UT 840651073609517
- Darren Jacobsen, MDRiverton, UT 840651326141508
- Steven Johnson, MDRiverton, UT 840651578666749
- Richard Maxwell, MDRiverton, UT 840651073615241
- Jeffrey Peterson, MDRiverton, UT 840651598323271
Common questions
What is Gary G. Willardson, MD's NPI number?
Gary G. Willardson, MD's National Provider Identifier (NPI) is 1760594246, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary G. Willardson, MD located?
The NPPES record lists a practice address at 3741 W 12600 S, Riverton, UT, 84065. Phone: (801) 285-4000. Providers update this record themselves, so call before visiting.
How can I verify Gary G. Willardson, MD's license?
NPPES lists Utah license number 5852445-1204, 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.