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

Nicholas Duff, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1194301010

Nicholas Duff, MD is a Hospitalist in Greenwood Village, Colorado. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2020, 6 years ago. Practices with Knd Development 59 LLC, a 170-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
6
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
CO
In the registry since
2021
Specialties on file
3
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Greenwood Village, CO
Fax: (303) 773-3675

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

  • 10101 Ridgegate Pkwy, Lone Tree, CO 80124-5522 — (720) 225-1000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence DR.0069304 (CO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Internal Medicine Physician Taxonomy 207R00000X · Licence TL.0008725 (CO)

Record details

NPI number1194301010
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2021
Last updated in NPPESJune 14, 2024
Certification dateJune 14, 2024

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2020 (6 years in practice)
Group practice Knd Development 59 Llc — 170 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Greenwood Village