Individual provider · Type 1 NPI

Johan K. Ahn, MD

Diagnostic Radiology Physician · Tacoma, WA

NPI number 1972546240 Active

Practice location

1304 Fawcett Ave Ste 100
Tacoma, WA 98402-1900

Call (253) 761-4200 Map

Fax (253) 761-4201

Mailing address

PO Box 1535
Tacoma, WA 98401-1535

Other practice locations

  • 1301 Punchbowl St, Honolulu, HI 96813-2499 · (808) 691-1000
  • 4500 Memorial Dr, Belleville, IL 62226-5360 · (314) 362-7200

Specialties and licenses

TaxonomyCodeLicense
Diagnostic Radiology Physician Primary 2085R0202XA84698 (CA)
Diagnostic Radiology Physician 2085R0202XMD-9933 (HI)
Diagnostic Radiology Physician 2085R0202X036180646 (IL)
Diagnostic Radiology Physician 2085R0202XMD00042505 (WA)
Diagnostic Radiology Physician 2085R0202XMD151077 (OR)

Diagnostic Radiology Physician: A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

71 other providers at this address

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About NPI 1972546240

Johan K. Ahn, MD's National Provider Identifier is 1972546240, issued on Jun 14, 2006. The primary taxonomy on file is Diagnostic Radiology Physician (2085R0202X), and the practice location is in Tacoma, WA. The record was last updated on Oct 7, 2026.