MATTHEW CHARLES GRZEGOZEWSKI
NPI 1417163536
Emergency Medicine in Lone Tree, CO

Q: What is Matthew Grzegozewski's NPI number?

The NPI number for Matthew Grzegozewski is 1417163536. It was assigned to this individual provider in the NPPES registry on May 15, 2007. The provider is also known as Matthew C. Grzegozewski MD.

Q: What is Matthew Grzegozewski's specialty?

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

Active since May 15, 2007PECOS EnrolledAccepts Medicare Assignment

87.96/100

CMS Quality Rating

10101 RIDGEGATE PARKWAY, LONE TREE, CO 80124(720) 225-1900(303) 306-7753 Get Directions Write a Review

NPPES record last updated: July 2, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Matthew Charles Grzegozewski NPPES

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

MATTHEW CHARLES GRZEGOZEWSKI (NPI 1417163536) is an individual emergency medicine provider in Lone Tree, Colorado, licensed in Colorado (DR.0052852) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of Eastern Virginia Medical School (2004).

NPPES Registry Identity

NPI1417163536

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameMATTHEW CHARLES GRZEGOZEWSKI

Location Address10101 RIDGEGATE PARKWAYLone Tree, CO 80124-9810

Mailing AddressPo Box 173862Denver, CO 80217-3862 · (303) 306-7783 · Fax (303) 306-7753

Phone(720) 225-1900

Fax(303) 306-7753

Sole ProprietorNo

Medical School CMSEastern Virginia Medical SchoolGraduated 2004

Enumeration DateMay 15, 2007

Last NPPES UpdateJuly 2, 2015

✔ NPI 1417163536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in CO · DR.0052852✔ Licensed in MD · D66242

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.

10101 RIDGEGATE PARKWAY, Lone Tree, CO 80124

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Other Names 1

Professional Name (2)Matthew C. Grzegozewski Md

Other Identifiers 4

Medicare PIN302868YL2GCO

Medicaid99936383CO

Medicare PIN30286BYL2GCO

OtherP01250125CO · Railroad Medicare

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

Matthew Charles Grzegozewski 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 ID8022105543

PECOS Enrollment IDI20130909000463

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

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.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80124 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.96/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

72.43

Promoting Interoperability

100

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims

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

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

2 suppliers11 claims11 services$67.17 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 10

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

DR. CARY GOSSETT WALKER DO

Student in an Organized Health Care Education/Training Program