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

Marsha H Hamner, MD

Individual provider Internal Medicine Physician · NPI 1144357724

Marsha H Hamner, MD is an Internal Medicine in Greeley, Colorado. Graduated from Texas a & M University System, Hsc, College of Medicine in 2000, 26 years ago. Practices with Usacs Integrated Acute Care Services of Texas, PLLC, a 400-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
26
Trained at
Texas a & M University System, Hsc, College of Medicine
Licensed in
CO
In the registry since
2007
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

1801 16th St
Greeley, CO 80631-5154
Phone: (970) 810-4733
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1600 23rd Ave, Greeley, CO 80634-6070 — (970) 346-2800

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 39783 (CO)

Record details

NPI number1144357724
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 28, 2007
Last updated in NPPESFebruary 25, 2019
Mailing address3403 Muskrat Creek Dr, Fort Collins, CO 80528-7028

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolTEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Usacs Integrated Acute Care Services Of Texas, Pllc — 400 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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