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PROVIDER PROFILE · NPI 1134121189

Karen ChangMD

PRACTICEPOUDRE VALLEY MEDICAL GROUP, LLCSee all providers at this practice →
Internal MedicineColorado Springs, COI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 067449
Home health agency
CCN 060020
Hospital
CCN 060022
Hospital
CCN 060031
Hospital
CCN 060130
Hospital
CCN 061326
Hospital
REFERRAL NETWORK

Where Karen Chang'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). 6 inbound referrers · 24 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UCH-MHS172975
Steven Wegert
Diagnostic Radiology · Tampa, FL
2250
David Rosenbaum
Cardiology · Colorado Springs, CO
1755
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY1772
American Medical Response Of Colorado Inc
Ambulance Service Provider · Colorado Springs, CO
1637
CAROLLO, BERT1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UCH-MHS2451,825
CATHOLIC HEALTH INITIATIVES COLORADO40217
Vinu Shrestha
Internal Medicine · Colorado Springs, CO
3292
Steven Hake
Diagnostic Radiology · Colorado Springs, CO
3286
Steven Wegert
Diagnostic Radiology · Tampa, FL
3186
Jeffrey Freeman
Diagnostic Radiology · Charlotte, NC
2677
Paul Connaughton
Diagnostic Radiology · Colorado Springs, CO
2681
J Ziegler
Diagnostic Radiology · Colorado Springs, CO
2360
Karim Hruska
Diagnostic Radiology · Colorado Springs, CO
1948
David Rosenbaum
Cardiology · Colorado Springs, CO
1991
James Bostwick
Diagnostic Radiology · Colorado Springs, CO
1849
CAROLLO, BERT1640
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,237
Unique beneficiaries
—
Total services
1,604
Distinct HCPCS
17
Medicare payment
$58K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,144 Internal Medicine providers in CO — top quintile (cohort median 528).
PRESCRIBING · PART D · 2024
Total Rx claims
3,496
Beneficiaries
—
Total drug cost
$262K
Distinct drugs
75
Brand share
15.8%
Top prescribed drugs
Atorvastatin Calcium352 claims
Rosuvastatin Calcium284 claims
Levothyroxine Sodium277 claims
Losartan Potassium142 claims
Amlodipine Besylate140 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.