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

Dr. Nicolas Carroll Knauss, DO

Individual provider Internal Medicine Physician · NPI 1447540307

Dr. Nicolas Carroll Knauss, DO is an Internal Medicine in Greeley, Colorado. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2011, 15 years ago. Practices with Banner Hospital Based Physicians Colorado LLC, a 82-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
15
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
CO
In the registry since
2011
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1801 16th St
Greeley, CO 80631-5154
Phone: (970) 378-4529
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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 53930 (CO)

Record details

NPI number1447540307
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 12, 2011
Last updated in NPPESOctober 30, 2015
Mailing address1801 16th St, Greeley, CO 80631-5154

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2011 (15 years in practice)
Group practice Banner Hospital Based Physicians Colorado Llc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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