Dr. Heidi S. Mcmillan , MD
Pediatrics • Durango, CO
Professional Overview & Biography Verified Profile Summary
Dr. Heidi Mcmillan, MD is a certified Pediatrics practicing in Durango, CO. With approximately 24 years of clinical experience since graduating from Pennsylvania State University College Of Medicine in 2002, Dr. Mcmillan delivers high-quality medical care to the local community at 150 MERCURY VILLAGE DR.
Dr. Mcmillan accepts Medicare assignment.
Practice Location & Contact Primary Location
150 Mercury Village Dr
Durango, CO 813018955
Medicare Profile & Education
Pennsylvania State University College Of Medicine
2002
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Pediatrics in Durango, CO
Practicing in Durango, CO (1195 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2026-02-09NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Additional State Medicaid & Healthcare Payer Identifiers
Secondary Practice Locations
52 Village Dr
Pagosa Springs, CO 811478368
Phone: 9702642104
215 E 12th St
Durango, CO 813015206
Phone: 9707995811
27b Talisman Dr
Pagosa Springs, CO 811477913
Phone: 9703720456
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Social Worker - Clinical
Licensed Clinical Social Worker, Licensed Acupuncturist
Counselor - Professional
Licensed Professional Counselor
Dentist - General Practice
Counselor - Professional
Licensed Professional Counselor
Counselor - Professional
Social Worker - Clinical
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 150 MERCURY VILLAGE DR, DURANGO, CO 813018955 (Tel: 9703352342)
Registered at PO BOX 1328, DURANGO, CO 813021328 (Tel: 9703352342)
Registered at 215 E 12TH ST, DURANGO, CO 813015206 (Tel: 9707995811)
Registered at 10 TOWN PLZ # 237, DURANGO, CO 813015104 (Tel: 9707995811)
NPI status registered as active in NPPES database
Registered at 810 EAST 3RD ST, SUITE #301, PEDIATRIC PARTNERS OF THE SOUTHWEST, DURANGO, CO 81301 (Tel: 9703750100)
Registered at 810 EAST 3RD ST SUITE #301, PEDIATRIC PARTNERS OF THE SOUTHWEST, DURANGO, CO 81301 (Tel: 9703750100)
Recorded as HEIDI MCMILLAN, MD
Pediatrics (License #50159 in CO)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
Po Box 1328
Durango, CO 813021328
Phone: 9703352342
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.