PROVIDER PROFILE · NPI 1063699163

Brian KeenanM.D.

Emergency MedicineCape Girardeau, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

400

Unique beneficiaries

—

Total services

416

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 932 Emergency Medicine providers in MO — above median (cohort median 321).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$348

Distinct drugs

Brand share

40.2%

Top prescribed drugs

Prednisone24 claims

Oxycodone Hcl/Acetaminophen22 claims

Hydrocodone/Acetaminophen17 claims

Cephalexin12 claims

Meloxicam11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Brian Keenan'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). 12 inbound referrers · 116 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT FRANCIS MEDICAL CENTER	66	196
Kenneth Retter Interventional Cardiology · Cape Girardeau, MO	62	135
Jeffrey Gremmels Diagnostic Radiology · Cape Girardeau, MO	49	95
SHEARER, JAMES	31	49
Christopher Murdock Diagnostic Radiology · Chesterfield, MO	25	42
David Law Interventional Cardiology · Cape Girardeau, MO	24	52
David Mueller Diagnostic Radiology · Cape Girardeau, MO	20	33
HAMMOND, BILLY A	18	43
Chizor Iwuchukwu Interventional Cardiology · Cape Girardeau, MO	16	35
Acadian Ambulance Service, Inc. Ambulance Service Provider · Lafayette, LA	13	38
VANPOPERING, JAMES	11	21
YEE, DANA	11	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SOUTHEAST HOSPITAL	471	1,328
Jeffrey Gremmels Diagnostic Radiology · Cape Girardeau, MO	141	282
David Law Interventional Cardiology · Cape Girardeau, MO	103	207
CUMBERLAND COUNTY HOSPITAL SYSTEM INC	97	269
Cape County Private Ambulance Service, Inc. Ambulance Service Provider · Cape Girardeau, MO	91	216
TERREBONNE PARISH HOSPITAL SERVICE DISTRICT #1	87	206
HAMMOND, BILLY A	82	132
Steven Carr Interventional Cardiology · Cape Girardeau, MO	82	160
Gabriel Soto Clinical Cardiac Electrophysiology · Saint Louis, MO	76	140
STOECKER, WILLEFORD	76	133
Chizor Iwuchukwu Interventional Cardiology · Cape Girardeau, MO	73	138
SAINT FRANCIS MEDICAL CENTER	72	224

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