PROVIDER PROFILE · NPI 1437160421

John PennerM.D.

AnesthesiologyMadison, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

101

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 863 Anesthesiology providers in WI — above median (cohort median 157).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

83.3

Quality

87.8

Cost

75.8

Improvement activities

40.0

Promoting interop.

77.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Penner'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). 5 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Madison Surgery Center, Inc. Ambulatory Surgical Center · Madison, WI	62	67
NPI 1336199421	13	14
Meriter Health Enterprises Inc. Clinical Laboratory · Madison, WI	13	20
Stefan Zachary Hand Surgery · Madison, WI	11	17
Amorn Salyapongse Orthopedic Surgery · Madison, WI	11	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF WISCONSIN HOSPITALS AND CLINICS AUTHORITY	24	45

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history