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PROVIDER PROFILE · NPI 1770749418

Peggy SimpsonMD

PRACTICEALLIANCE HEALTHCARE SERVICES INCSee all providers at this practice →
Internal MedicineMadison, WII
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,430
Unique beneficiaries
—
Total services
1,966
Distinct HCPCS
20
Medicare payment
$96K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,244 Internal Medicine providers in WI — top quintile (cohort median 578).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
9,737
Beneficiaries
—
Total drug cost
$712K
Distinct drugs
154
Brand share
17.8%
Top prescribed drugs
Atorvastatin Calcium745 claims
Levothyroxine Sodium324 claims
Omeprazole323 claims
Amlodipine Besylate259 claims
Lisinopril244 claims
REFERRAL NETWORK

Where Peggy Simpson'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SSM HEALTH CARE OF WISCONSIN, INC.156558
Mayo Collaborative Services, Inc
Clinical Laboratory · Rochester, MN
49315
HOME HEALTH UNITED INC32146
Orest Kostelyna
Internal Medicine · Madison, WI
2162
Lawrence Ozers
Internal Medicine · Madison, WI
1951
Douglas Kitchin
Diagnostic Radiology · Madison, WI
1737
Colin Connell
Podiatry · Madison, WI
1648
Sheng-Jing Dong
Cardiology · Madison, WI
1653
Pragyan Patro
Internal Medicine · Kentwood, MI
1563
Dean Health Systems, Inc.
Ambulatory Surgical Center · Madison, WI
1428
Adriana Arguello
Internal Medicine · Kerrville, TX
1487
Cary Shlimovitz
Diagnostic Radiology · Tucson, AZ
1438
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.