Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ji Hyun Ahn, DDS, MSD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1023416120

Ji Hyun Ahn, DDS, MSD is an Orthodontics and Dentofacial Orthopedics in Rochester, Minnesota. Qualified in 2013, 13 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Minnesota and Nevada.

Years since qualifying
13
Licensed in
CA, MN, NV
In the registry since
2014
Specialties on file
4
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 925 W 34th St # 312e, Los Angeles, CA 90089-2016 — (415) 786-1905

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence S200 (MN)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence S200 (MN)
Orthodontics and Dentofacial Orthopedics Dentistry Taxonomy 1223X0400X · Licence LL-383-14 (NV)
Orthodontics and Dentofacial Orthopedics Dentistry Taxonomy 1223X0400X · Licence DDS103268 (CA)

Record details

NPI number1023416120
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS , MSD
Sole proprietorNo
NPI enumeratedDecember 5, 2014
Last updated in NPPESJanuary 28, 2025
Certification dateJanuary 28, 2025
Mailing address200 1st Street Sw, Rochester, MN 55905-0001

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHODONTICS AND DENTOFACIAL ORTHOPEDICS
Also practisesDENTIST
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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