What is John Linn's specialty?

John Linn (NPI 1750538880) is a Medicare-billing provider whose primary specialty is General Surgery in Glenview, IL.

Where does John Linn practice?

John Linn practices in Glenview, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1750538880.

How much does Medicare pay John Linn?

John Linn (NPI 1750538880) received approximately $178K in total Medicare Part B payments, serving 424 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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 · 2025

Total received

$65K

Payment records

By payment type

Consulting Fee$60K

Travel and Lodging$3K

Food and Beverage$2K

Top paying entities

Consulting Fee$60K

Travel and Lodging$3K

Food and Beverage$2K

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events