Yong Hui Ahn, MD
Internal Medicine Physician · Slc, UT
Yong Hui Ahn, MD is an internal medicine physician with a practice address in Slc, Utah, and NPI 1427023571, issued on Feb 22, 2006. Check the license (Utah 1846741205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Yong Hui Ahn
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1846741205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 24 S 1100 E Ste 310, Slc, UT 84102
- Phone
- (801) 328-1260
- Enumerated
- Feb 22, 2006
- Record last updated
- Jan 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (801) 350-4361
- Medicaid ID
- 841401924005 UT
- Medicare enrollment
- Enrolled (PECOS I20040611000801); accepts Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 664 in Utah → Look up another NPI →
Also registered at 24 S 1100 E Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicholas Hanson, M.D.Family Medicine Physician1710149794
Verify Yong Hui Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 1846741205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,361 Medicare Part D claims for 202 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium149 claims
- Levothyroxine Sodium121 claims
- Atorvastatin Calcium89 claims
- Gabapentin70 claims
- Losartan Potassium66 claims
- Metformin Hcl66 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.
Industry payments in 2024: $203.36
9 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Alpine Medical GroupSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yong Hui Ahn among 664 internal medicine physician records in Utah
Yong Hui Ahn, MD is one of 664 internal medicine physician records with a practice address in Utah. 75% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 60% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1988 · median 2007 among the 354 with a school on file
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Slc
They are 7 of the 913 NPPES records with a practice address in Slc, and 664 internal medicine physician records in Utah.
All 664 in Utah → Every provider in Slc → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Daniel Davis, MDSalt Lake City, UT 841021083652242
- Reid Hales, MDSalt Lake City, UT 841021639117823
- Darrell Hensleigh, M.D.Salt Lake City, UT 841021407886567
- John Hunt, MDSalt Lake City, UT 841021487693289
- Joyce Johnson, MDSalt Lake City, UT 841021649245705
- Mark Lewis, M.D.Salt Lake City, UT 841021417987587
- Russell Maxwell, M.D.Salt Lake City, UT 841021083640767
- Kristin McElwain, FNPSalt Lake City, UT 841021700851854
Common questions
What is Yong Hui Ahn, MD's NPI number?
Yong Hui Ahn, MD's National Provider Identifier (NPI) is 1427023571, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Yong Hui Ahn, MD located?
The NPPES record lists a practice address at 24 S 1100 E Ste 310, Slc, UT, 84102. Phone: (801) 328-1260. Providers update this record themselves, so call before visiting.
How can I verify Yong Hui Ahn, MD's license?
NPPES lists Utah license number 1846741205, 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 Yong Hui Ahn, MD prescribe under Medicare Part D?
In 2024, Yong Hui Ahn, MD had 2,361 Medicare Part D claims for 202 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.