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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. AHJA K. CHON M.D.
NPI 1508866344
Family Medicine in Wewoka, OK

Active since July 22, 2005
HWY 56 & 270 JUNCTION, WEWOKA, OK 74884(405) 257-7318(405) 257-2696 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ahja K. Chon M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AHJA K. CHON M.D. (NPI 1508866344) is an individual family medicine provider in Wewoka, Oklahoma, licensed in Oklahoma (15672) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1508866344
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. AHJA K. CHONCredential: M.D.
Location AddressHWY 56 & 270 JUNCTIONWewoka, OK 74884
Mailing AddressPo Box 1475Wewoka, OK 74884-1475 · (405) 257-7318 · Fax (405) 257-2696
Phone(405) 257-7318
Fax(405) 257-2696
Sole ProprietorNo
Enumeration DateJuly 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1508866344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in OK · 15672
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
HWY 56 & 270 JUNCTION, Wewoka, OK 74884
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Other Identifiers 1

Medicaid1115672OK

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD FRIED D.O.
Family Medicine
HWY 56 & 270 JUNCTION
WEWOKA, OK 74884
Seminole County (405) 257-7318
DR. DARWIN G MOORE PH.D
Psychologist
HWY 56 & 270 JUNCTION
WEWOKA, OK 74884
Seminole County (405) 257-7318
MRS. SUSAN DETHMAN CDR
Dietitian, Registered
HWY 56 & 270 JUNCTION
WEWOKA, OK 74884
Seminole County (405) 257-7318
DR. TIMOTHY R NICKLAS DDS
Dentist
HWY 56 & 270 JUNCTION
WEWOKA, OK 74884
Seminole County (405) 257-7318
MRS. KAREN HEAROD
Counselor
HWY 56 & 270 JUNCTION
WEWOKA, OK 74884
Seminole County (405) 257-7318
DR. PHILLIP WILSON DDS
Dentist
HWY 56 & 270 JUNCTION
WEWOKA, OK 74884
Seminole County (405) 257-7318
DR. CURTIS H BONSER DDS
Dentist
HWY 56 & 270 JUNCTION
WEWOKA, OK 74884
Seminole County (405) 257-7318
DR. ARSENIO BUENDIA M.D.
Family Medicine
HWY 56 & 270 JUNCTION
WEWOKA, OK 74884
Seminole County (405) 257-7318

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ahja Chon's NPI number?

The NPI number for Ahja Chon is 1508866344. It was assigned to this individual provider in the NPPES registry on July 22, 2005.

Where is Ahja Chon located?

Ahja Chon practices at Hwy 56 & 270 Junction, Wewoka, OK 74884. The listed phone number is (405) 257-7318.

What is Ahja Chon's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Ahja Chon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.