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MARY L WARNER M.D.
NPI 1790789105
Internal Medicine - Critical Care Medicine in Englewood, CO

Active since June 13, 2005PECOS Enrolled
499 E HAMPDEN AVE, STE 300, ENGLEWOOD, CO 80113(303) 788-8500(303) 788-8505 Get Directions Write a Review

NPPES record last updated: March 17, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary L Warner M.d. NPPES

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

MARY L WARNER M.D. (NPI 1790789105) is an individual critical care medicine provider in Englewood, Colorado, licensed in Colorado (33853) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790789105
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameMARY L WARNERCredential: M.D.
Location Address499 E HAMPDEN AVE, STE 300Englewood, CO 80113-2793
Mailing Address1400 Jackson StDenver, CO 80206-2761 · (303) 388-4461 · Fax (303) 398-1211
Phone(303) 788-8500
Fax(303) 788-8505
Sole ProprietorNo
Enumeration DateJune 13, 2005
Last NPPES UpdateMarch 17, 2021
NPPES CertifiedMarch 17, 2021
✔ NPI 1790789105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in CO · 33853
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 33853 (CO)
499 E HAMPDEN AVE, Englewood, CO 80113
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Other Identifiers 1

Medicaid01338532CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary L Warner M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 80113 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
3 suppliers24 claims24 services$851.63 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers14 claims14 services$59.08 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

DR. JEFFREY C WAGNER M.D.
Psychiatry & Neurology (Clinical Neurophysiology)
499 E HAMPDEN AVE, SUITE 360
ENGLEWOOD, CO 80113
Arapahoe County (303) 781-4485
DR. IRA J. KOWAL M.D. P.C.
Internal Medicine (Cardiovascular Disease)
499 E HAMPDEN AVE, SUITE 250
ENGLEWOOD, CO 80113
Arapahoe County (303) 788-6678
DR. EDWARD B ARENSON M.D.
Pediatrics (Pediatric Hematology-Oncology)
499 E HAMPDEN AVE, STE 450
ENGLEWOOD, CO 80113
Arapahoe County (720) 389-7749
ELIZABETH PEREZ
499 E HAMPDEN AVE, SUITE 220
ENGLEWOOD, CO 80113
Arapahoe County (303) 783-8844
DR. JOHN F WOLZ MD
Surgery
499 E HAMPDEN AVE, SUITE 380
ENGLEWOOD, CO 80113
Arapahoe County (303) 788-5300
MEAGAN MURGEL APRN
Nurse Practitioner (Family)
499 E HAMPDEN AVE, SUITE 360
ENGLEWOOD, CO 80113
Arapahoe County (303) 781-4485
H J THOMAS ORTHOPAEDICS LTD
Specialist
499 E HAMPDEN AVE, SUITE 140
ENGLEWOOD, CO 80113
Arapahoe County (720) 556-5044
JUDD JENSEN M.D.
Psychiatry & Neurology (Neurology)
499 E HAMPDEN AVE, STE 360
ENGLEWOOD, CO 80113
Arapahoe County (303) 781-4485

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 Warner's NPI number?

The NPI number for Mary Warner is 1790789105. It was assigned to this individual provider in the NPPES registry on June 13, 2005.

Where is Mary Warner located?

Mary Warner practices at 499 E Hampden Ave Ste 300, Englewood, CO 80113. The listed phone number is (303) 788-8500.

What is Mary Warner's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Mary Warner enrolled in Medicare?

Yes. Mary Warner is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Warner was last updated on March 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.