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

Dr. Heidi S. McMillan, MD

Individual provider Pediatrics Physician · NPI 1457371742

Dr. Heidi S. McMillan, MD is a Pediatric Medicine in Durango, Colorado. Graduated from Pennsylvania State University College of Medicine in 2002, 24 years ago. Practices as a sole proprietor, works from 4 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
24
Trained at
Pennsylvania State University College of Medicine
Licensed in
CO
In the registry since
2006
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

150 Mercury Village Dr
Durango, CO 81301-8955
Phone: (970) 335-2342
Fax: (970) 335-2438
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 215 E 12th St, Durango, CO 81301-5206 — (970) 799-5811
  • 52 Village Dr, Pagosa Springs, CO 81147-8368 — (970) 264-2104
  • 27b Talisman Dr, Pagosa Springs, CO 81147-7913 — (970) 372-0456

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 50159 (CO)

Record details

NPI number1457371742
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 20, 2006
Last updated in NPPESFebruary 9, 2026
Certification dateFebruary 9, 2026

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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