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DR. MARY OLIVIA ALEXANDER MD
NPI 1487220125
Family Medicine in Highlands Ranch, CO

Active since June 02, 2021PECOS EnrolledAccepts Medicare Assignment
9137 RIDGELINE BLVD STE 100, HIGHLANDS RANCH, CO 80129(303) 649-3140 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 23, 2026, Dec 2, 2024, Oct 25, 2022 and 3 more (6 updates tracked since 2021).

About Dr. Mary Olivia Alexander Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARY OLIVIA ALEXANDER MD (NPI 1487220125) is an individual family medicine provider in Highlands Ranch, Colorado, licensed in Colorado (DR.73265) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1487220125
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. MARY OLIVIA ALEXANDERCredential: MD
Location Address9137 RIDGELINE BLVD STE 100Highlands Ranch, CO 80129-2397
Mailing Address9137 Ridgeline Blvd Ste 100Highlands Ranch, CO 80129-2397 · (303) 649-3140
Phone(303) 649-3140
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateJune 2, 2021
Last NPPES UpdateMarch 23, 20266 updates tracked since enumeration
NPPES CertifiedMarch 23, 2026
✔ NPI 1487220125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in CO · DR.73265✔ Licensed in WY · 196-T2✔ Licensed in ME · MD30361
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
9137 RIDGELINE BLVD STE 100, Highlands Ranch, CO 80129
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Other Names 1

Former Name (1)Mary Olivia Hutton Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mary Olivia Alexander Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911378617
PECOS Enrollment IDI20241112003876
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80129 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COURTNEY GREENUP NURSE PRACTITIONER
Nurse Practitioner
9137 RIDGELINE BLVD STE 100
HIGHLANDS RANCH, CO 80129
Douglas County (303) 649-3140
DR. ANDRE LYNDON B JOHNSON DO
Family Medicine
9137 RIDGELINE BLVD STE 100
HIGHLANDS RANCH, CO 80129
Douglas County (303) 649-3140
PORTERCARE ADVENTIST HEALTH SYSTEM
Family Medicine
9137 RIDGELINE BLVD STE 100
HIGHLANDS RANCH, CO 80129
Douglas County (303) 649-3140
ADVENTHEALTH PRIMARY CARE RMR
Family Medicine
9137 RIDGELINE BLVD STE 100
HIGHLANDS RANCH, CO 80129
Douglas County (303) 649-3140
DR. MOODY MIHYU MD
Family Medicine
9137 RIDGELINE BLVD STE 100
HIGHLANDS RANCH, CO 80129
Douglas County (303) 649-3140

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Alexander's NPI number?

The NPI number for Mary Alexander is 1487220125. It was assigned to this individual provider in the NPPES registry on June 2, 2021. The provider is also known as Mary Olivia Hutton MD.

Where is Mary Alexander located?

Mary Alexander practices at 9137 Ridgeline Blvd Ste 100, Highlands Ranch, CO 80129. The listed phone number is (303) 649-3140.

What is Mary Alexander's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Mary Alexander enrolled in Medicare?

Yes. Mary Alexander is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Mary Alexander was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.