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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARK A. RADLAUER
NPI 1821075342
Emergency Medicine in Denver, CO

Active since December 27, 2005PECOS Enrolled
4567 E. 9TH AVENUE, DENVER, CO 80220(303) 320-2455(303) 306-7753 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark A. Radlauer NPPES

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

MARK A. RADLAUER (NPI 1821075342) is an individual emergency medicine provider in Denver, Colorado, licensed in Kansas (KS-0440272) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Delta.

NPPES Registry Identity

NPI1821075342
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMARK A. RADLAUER
Location Address4567 E. 9TH AVENUEDenver, CO 80220-5337
Mailing AddressPo Box 173862Denver, CO 80217-3862 · (303) 306-7783 · Fax (303) 306-7753
Phone(303) 320-2455
Fax(303) 306-7753
Sole ProprietorNo
Enumeration DateDecember 27, 2005
Last NPPES UpdateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1821075342 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in KS · KS-0440272✔ Licensed in CO · DR.0030468✔ Licensed in CO · 30468
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
4567 E. 9TH AVENUE, Denver, CO 80220
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Other Names 1

Professional Name (2)Mark Radlauer Md

Secondary Practice Location 1

Location 11501 E 3rd StDelta, CO 81416-2815 · Phone (970) 874-7681

Other Identifiers 2

Other930052350CO · Railroad Medicare
Medicaid01304682CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc., Medica, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark A. Radlauer 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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
46 services46 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
21 services21 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80220 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 14

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

DAVID D. MOON
Emergency Medicine
4567 E. 9TH AVENUE
DENVER, CO 80220
Denver County (303) 320-2455
TANNA LEE DONALSON
Physician Assistant
4567 E. 9TH AVENUE
DENVER, CO 80220
Denver County (303) 320-2455
SUSAN W. RYAN
Emergency Medicine
4567 E. 9TH AVENUE
DENVER, CO 80220
Denver County (303) 320-2455
QUESTCARE OBSTETRICS COLORADO LLC
Hospitalist
4567 E. 9TH AVENUE
DENVER, CO 80220
Denver County (469) 401-2386
DENISE ANN FLASPOHLER
Physician Assistant
4567 E. 9TH AVENUE
DENVER, CO 80220
Denver County (303) 320-2455
JAMES PAUL BREWER
Emergency Medicine
4567 E. 9TH AVENUE
DENVER, CO 80220
Denver County (303) 320-2455
DONALD J. LEFKOWITS
Emergency Medicine
4567 E. 9TH AVENUE
DENVER, CO 80220
Denver County (303) 320-2455
CRAIG N. SUMMER
Emergency Medicine
4567 E. 9TH AVENUE
DENVER, CO 80220
Denver County (303) 320-2455

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 Mark Radlauer's NPI number?

The NPI number for Mark Radlauer is 1821075342. It was assigned to this individual provider in the NPPES registry on December 27, 2005. The provider is also known as Mark Radlauer MD.

Where is Mark Radlauer located?

Mark Radlauer practices at 4567 E. 9th Avenue, Denver, CO 80220. The listed phone number is (303) 320-2455.

What is Mark Radlauer's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Mark Radlauer enrolled in Medicare?

Yes. Mark Radlauer is registered in the Medicare PECOS enrollment system.

What insurance does Mark Radlauer accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc., Medica and Oscar Insurance Company list Mark Radlauer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Radlauer was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.