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

Dr. Tonya Kay Anderson, MD

Individual provider Internal Medicine Physician · NPI 1811028616

Dr. Tonya Kay Anderson, MD is a Hospitalist in Durango, Colorado. Graduated from Creighton University School of Medicine in 2002, 24 years ago. Practices with Catholic Health Initiatives Colorado, a 1,266-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
24
Trained at
Creighton University School of Medicine
Licensed in
CO
In the registry since
2007
Specialties on file
2
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

1010 Three Springs Blvd
Durango, CO 81301-8296
Phone: (970) 764-3352
Fax: (970) 764-3375
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 43440 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 43440 (CO)

Record details

NPI number1811028616
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 7, 2007
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Catholic Health Initiatives Colorado — 1266 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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