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

Dr. Mary Olivia Alexander, MD

Individual provider Family Medicine Physician · NPI 1487220125

Dr. Mary Olivia Alexander, MD is a Family Practice in Highlands Ranch, Colorado. Qualified in 2021, 5 years ago. Practices with Portercare Adventist Health System, a 767-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado, Maine and Wyoming.

Years since qualifying
5
Licensed in
CO, ME, WY
In the registry since
2021
Specialties on file
3
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

9137 Ridgeline Blvd Ste 100
Highlands Ranch, CO 80129-2397
Phone: (303) 649-3140
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DR.73265 (CO)
Family Medicine Physician Taxonomy 207Q00000X · Licence 196-T2 (WY)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD30361 (ME)

Record details

NPI number1487220125
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 2, 2021
Last updated in NPPESMarch 23, 2026
Certification dateMarch 23, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Portercare Adventist Health System — 767 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Highlands Ranch