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PROVIDER PROFILE · NPI 1417163536

Matthew Grzegozewski

Emergency MedicineLone Tree, COI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
94.9
Quality
86.9
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.84%
APM Entity
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
11
Unique beneficiaries
—
Total services
11
Distinct HCPCS
1
Medicare payment
$1K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 931 Emergency Medicine providers in CO — bottom quintile (cohort median 256).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$135
Payment records
1
By payment type
Food and Beverage$135
REFERRAL NETWORK

Where Matthew Grzegozewski's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 13 inbound referrers · 41 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 139678113438111
Isaac Overholt
Internal Medicine · Greenwood Village, CO
3351
Shane Wheeler
Diagnostic Radiology · Englewood, CO
2038
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY1978
Jeffrey Friedland
Diagnostic Radiology · Englewood, CO
1631
Bobby Kang
Diagnostic Radiology · Englewood, CO
1420
Andrew Sonin
Diagnostic Radiology · Greenwood Village, CO
1422
Zahide Erkmen
Diagnostic Radiology · Germantown, MD
1327
GOLDENBERG, JILL1324
Andrew Fisher
Diagnostic Radiology · Englewood, CO
1220
New Schryver Llc
Clinical Laboratory · Denver, CO
1129
James Chang
Diagnostic Radiology · Englewood, CO
1116
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HCA HEALTHONE LLC246496
ADVENTIST HEALTHCARE, INC.86145
Montgomery County Maryland Government
Ambulance Service Provider · Gaithersburg, MD
4873
HCA HEALTHONE LLC44117
South Metro Fire Rescue Fire Protection District
Ambulance Service Provider · Centennial, CO
3959
Andrew Fisher
Diagnostic Radiology · Englewood, CO
3859
Sameer Samtani
Diagnostic Radiology · Coral Gables, FL
3382
NPI 139678113433119
Stephanie Chiu
Hospitalist · Rawlins, WY
3178
Benjamin Yang
Cardiology · Aurora, CO
3067
Laboratory Corporation Of America
Clinical Laboratory · Englewood, CO
2972
Ryan Spilman
Internal Medicine · Greenwood Village, CO
2853
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.