Ji Hyun Ahn, DDS, MSD
Orthodontics and Dentofacial Orthopedics Dentistry · Rochester, MN
Ji Hyun Ahn, DDS, MSD is an orthodontics and dentofacial orthopedics dentistry with a practice address in Rochester, Minnesota, and NPI 1023416120, issued on Dec 5, 2014. Check the license (Minnesota S200, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ji Hyun Ahn
- Credential
- DDS, MSD
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License numbers
- S200 MN
DDS103268 CA
LL-383-14 NV
Self-reported in NPPES; status is on the state search - Practice location
- 200 1St Street SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- Dec 5, 2014
- Record last updated
- Jan 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20230815003442); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 200 1St Street SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Omar Abdelsadek, MDAnatomic Pathology & Clinical Pathology Physician1720751100
- Upasana Agrawal, MBBSRheumatology Physician1417691932
- Ahmad Amin, MDCardiovascular Disease Physician1558948117
- Medhavi Bhasin, MDMaternal & Fetal Medicine Physician1467031120
- Rachel BrightEmergency Medicine Physician1336805373
- Marina Buciuc, MDNeurology Physician1497374334
Verify Ji Hyun Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license S200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mayo ClinicRochester, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in Minnesota
There are 216 orthodontics and dentofacial orthopedics dentistry records in Minnesota.
Other orthodontics and dentofacial orthopedics dentistry records in Minnesota
- Douglas Aaker, DDS PA ORTHODONTISTSt Cloud, MN1265457840
- John Aamodt, D.D.S., M.S.Eagan, MN1790723302
- Leonard Ackermann, D.DSAnoka, MN1750495891
- Benjamin Allen, DMD MDEdina, MN1295700383
- Bruce Anderson, DDSWorthington, MN1124663067
- Dwight Anderson, DDS, MSAnoka, MN1649871740
- Jason Anderson, DDSLe Sueur, MN1891716445
- Todd Anderson, D.D.S.Alexandria, MN1265633408
- Thomas Arnold, D.D.S.Lakeville, MN1861549487
- Joseph Basile, DDSMinnetonka, MN1649484502
Common questions
What is Ji Hyun Ahn, DDS, MSD's NPI number?
Ji Hyun Ahn, DDS, MSD's National Provider Identifier (NPI) is 1023416120, issued on Dec 5, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ji Hyun Ahn, DDS, MSD located?
The NPPES record lists a practice address at 200 1St Street SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.
How can I verify Ji Hyun Ahn, DDS, MSD's license?
NPPES lists Minnesota license number S200, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity 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.