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

Dr. John Blair Hamner, MD

Individual provider Surgery Physician · NPI 1275750978

Dr. John Blair Hamner, MD is a Surgical Oncology in Aurora, Colorado. Graduated from Louisiana State University School of Medicine in Shreveport in 2003, 23 years ago. Practices with Poudre Valley Medical Group LLC, a 2,416-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Louisiana.

Years since qualifying
23
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
CO, LA
In the registry since
2007
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

12605 E 16th Ave
Aurora, CO 80045-2545
Phone: (720) 848-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence DR.0062629 (CO)
Surgery Physician Taxonomy 208600000X · Licence MD.204096 (LA)
Surgical Oncology Physician Taxonomy 2086X0206X · Licence MD.204096 (LA)

Record details

NPI number1275750978
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2007
Last updated in NPPESSeptember 6, 2019
Mailing addressPo Box 110429, Aurora, CO 80042-0429

Medicare enrollment

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

Medicare specialtySURGICAL ONCOLOGY
Also practisesGENERAL SURGERY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 2003 (23 years in practice)
Group practice Poudre Valley Medical Group Llc — 2416 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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