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

Dr. David S Knechtges, MD

Individual provider Internal Medicine Physician · NPI 1912090457

Dr. David S Knechtges, MD is an Internal Medicine Physician in Greeley, Colorado. Licensed in Colorado and Ohio. Registered with an NPI since 2006.

Licensed in
CO, OH
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2429 35th Ave
Greeley, CO 80634-4171
Phone: (303) 338-4545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 52879 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35060038K (OH)

Record details

NPI number1912090457
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESAugust 9, 2026
Certification dateJuly 7, 2020
Mailing address2500 S Havana St, Aurora, CO 80014-1618

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