Individual provider · Type 1 NPI

Walter Grenell Jr., DO

Emergency Medical Services (Emergency Medicine) Physician · Wheat Ridge, CO

NPI number 1669714994 Active

Practice location

8300 W 38th Ave
Wheat Ridge, CO 80033-6005

Call (303) 425-4500 Map

Other practice locations

  • 250 Hospital Pl, Soldotna, AK 99669-6999 · (907) 714-4444

Specialties and licenses

TaxonomyCodeLicense
Emergency Medicine Physician 207P00000XDOS-1906 (HI)
Emergency Medical Services (Emergency Medicine) Physician Primary 207PE0004X0056486 (CO)
Emergency Medicine Physician 207P00000XW0917 (TX)
Emergency Medical Services (Emergency Medicine) Physician 207PE0004X200431 (AK)

Emergency Medical Services (Emergency Medicine) Physician: An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

157 other providers at this address

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About NPI 1669714994

Walter Grenell Jr., DO's National Provider Identifier is 1669714994, issued on Mar 25, 2013. The primary taxonomy on file is Emergency Medical Services (Emergency Medicine) Physician (207PE0004X), and the practice location is in Wheat Ridge, CO. The record was last updated on Oct 29, 2026.