What is Richard Keen's specialty?

Richard Keen (NPI 1841394129) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Chicago, IL.

Where does Richard Keen practice?

Richard Keen practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1841394129.

How much does Medicare pay Richard Keen?

Richard Keen (NPI 1841394129) received approximately $5K in total Medicare Part B payments, serving 26 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841394129

Richard KeenM.D., FACS

Vascular SurgeryChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

95.1

Quality

74.7

Cost

85.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$33

Payment records

By payment type

Food and Beverage$33

Top paying entities

Food and Beverage$33

REFERRAL NETWORK

Where Richard Keen'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIALYSIS CENTERS OF AMERICA - ILLINOIS, INC.	24	122
Madhavi Ryali Nephrology · Elmhurst, IL	21	179
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	18	34
Erin Farlow Vascular Surgery · Chicago, IL	17	36
SPECTRA LABORATORIES INC	15	50
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	14	80
Michael Cohan Nephrology · Elmhurst, IL	12	74
John Cahill Interventional Cardiology · Elmhurst, IL	12	45
USRC VILLA PARK, LLC	11	49

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