PROVIDER PROFILE · NPI 1750538880

John LinnMD

General SurgeryGlenview, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

660

Unique beneficiaries

—

Total services

690

Distinct HCPCS

Medicare payment

$147K

Peer benchmark

Total Medicare services vs. 756 General Surgery providers in IL — top quintile (cohort median 318).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$346

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Omeprazole38 claims

Tramadol Hcl19 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

75.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$82K

Payment records

By payment type

Consulting Fee$72K

Travel and Lodging$8K

Food and Beverage$2K

Education$442

REFERRAL NETWORK

Where John Linn'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	382	2,818
Geraldine Newmark Diagnostic Radiology · Evanston, IL	45	111
Gary Turkel Diagnostic Radiology · Maywood, IL	42	106
Christopher Kay Diagnostic Radiology · Evanston, IL	39	104
PANELLA, JOSEPH	31	62
BARRERA, ERMILO	22	58
Carolyn Donaldson Diagnostic Radiology · Evanston, IL	21	47
Jeffrey Marogil Cardiology · Glenview, IL	21	47
David Najman Cardiology · Skokie, IL	21	51
David Rochester Diagnostic Radiology · Evanston, IL	21	45
Daniel Wenzke Diagnostic Radiology · Evanston, IL	21	60
Robert Silvers Diagnostic Radiology · Highland Park, IL	20	46

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history