Psychiatry & Neurology, Vascular Neurology
NICHOLAS J OKON DO PC
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1871737965 · enumerated 2009-04-21 · record updated 2009-04-21. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Authorized official: Dr. NICHOLAS OKON D.O., Owner · (406) 237-5545
Addresses and phones
- Mailing address 2900 12TH AVE N, SUITE 202E, BILLINGS, MT, 59101-7506 (406) 237-5545 Fax (406) 237-5550 Google Maps Apple Maps OpenStreetMap
- Practice location 2900 12TH AVE N, SUITE 202E, BILLINGS, MT, 59101-7506 (406) 237-5545 Fax (406) 237-5550 Google Maps Apple Maps OpenStreetMap
Specialties
- Psychiatry & Neurology, Vascular Neurology 2084V0102X · Primary · License 8398 MT
In this directory
MT Yellowstone County Billings Psychiatry & Neurology, Vascular Neurology
Locations and evidence
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Practice location
BILLINGS, MT, 591017506
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.