Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Allan Carl Koenig MD

Organization General Practice Physician · NPI 1790974343

Allan Carl Koenig MD is a General Practice Physician in Thornton, Colorado. Licensed in Colorado. Registered with an NPI since 2007.

Licensed in
CO
In the registry since
2007

Practice location Address checks out

3959 E 120th Ave
Thornton, CO 80233-1657
Phone: (303) 452-4343
Fax: (303) 452-3055
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 26131 (CO)

Record details

NPI number1790974343
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Allan Koenig — Owner/Presdient · (303) 452-4343
Other names Platte Valley Medical Clinic
NPI enumeratedOctober 19, 2007
Last updated in NPPESJune 26, 2008
Mailing address3959 E 120th Ave, Thornton, CO 80233-1657

Other providers in Thornton