Internal Medicine
WILLIAM HARRISON MD
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 Plan acceptance stays unpublished until the practice reports it.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 1295718013 · enumerated 2005-11-25 · record updated 2022-11-08. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 800 E 20TH ST, SUITE 350, CHEYENNE, WY, 82001-3859 (307) 996-1560 Fax (307) 996-1565 Google Maps Apple Maps OpenStreetMap
- Mailing address PO BOX 20970, CHEYENNE, WY, 82003-7020 (307) 996-1560 Fax (307) 996-1565 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine 207R00000X · Primary · License 5769A WY
In this directory
Locations and evidence
-
Practice location
CHEYENNE, WY, 820013859
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.