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

Dr. Gretchen Evans, MD, MPH

Individual provider Internal Medicine Physician · NPI 1184144230

Dr. Gretchen Evans, MD, MPH is a Gastroenterology in Greeley, Colorado. Graduated from Drexel University College of Medicine in 2017, 9 years ago. Practices with Banner Hospital Based Physicians Colorado LLC, a 82-clinician group and accepts Medicare assignment. Licensed in California, Colorado, Michigan and Missouri.

Years since qualifying
9
Trained at
Drexel University College of Medicine
Licensed in
CA, CO, MI, MO
In the registry since
2017
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

1801 16th St
Greeley, CO 80631-5154
Phone: (970) 810-4475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence DR0073055 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 162158005 (MO)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 186014 (CA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 4301501928 (MI)

Record details

NPI number1184144230
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedJune 20, 2017
Last updated in NPPESJune 18, 2025
Certification dateJune 18, 2025
Mailing address5890 W 13th St Ste 104, Greeley, CO 80634-4821

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolDREXEL UNIVERSITY COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Banner Hospital Based Physicians Colorado Llc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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