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

Dr. Tracy Lyon, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1548686751

Dr. Tracy Lyon, MD is an Obstetrics/Gynecology in Littleton, Colorado. Graduated from Baylor College of Medicine in 1996, 30 years ago. Practices with Portercare Adventist Health System, a 767-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
30
Trained at
Baylor College of Medicine
Licensed in
CO
In the registry since
2014
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

7700 S Broadway
Littleton, CO 80122-2602
Phone: (303) 730-5830
Fax: (303) 734-3933
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1055 N Curtis Rd, Boise, ID 83706-1309 — (208) 367-4555
  • 315 N San Saba Ste 1210, San Antonio, TX 78207-3123 — (210) 704-4172

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence CDR.2300 (CO)

Record details

NPI number1548686751
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 12, 2014
Last updated in NPPESNovember 4, 2025
Certification dateNovember 4, 2025
Mailing address7700 S Broadway, Littleton, CO 80122-2602

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Portercare Adventist Health System — 767 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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