PROVIDER PROFILE · NPI 1689664492

Brian KeeffeM.D.

CardiologyLarkspur, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,816

Unique beneficiaries

—

Total services

5,444

Distinct HCPCS

Medicare payment

$322K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

8,823

Beneficiaries

—

Total drug cost

$2.1M

Distinct drugs

Brand share

24.8%

Top prescribed drugs

Atorvastatin Calcium942 claims

Amlodipine Besylate767 claims

Metoprolol Succinate752 claims

Apixaban751 claims

Rosuvastatin Calcium673 claims

QUALITY · MIPS · 2024

Final MIPS score

81.0

Quality

80.9

Cost

75.9

Improvement activities

40.0

Promoting interop.

76.0

Payment adjustment

0.25%

Subgroup

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$143

Payment records

By payment type

Food and Beverage$143

REFERRAL NETWORK

Where Brian Keeffe'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). 104 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MARIN GENERAL HOSPITAL	896	2,865
SUTTER BAY HOSPITALS	514	3,652
Ann Kao Cardiology · Larkspur, CA	476	1,046
ORWIG, DENNIS	202	594
Robert Wirth Diagnostic Radiology · Novato, CA	191	479
Adam Baumgarten Cardiology · Larkspur, CA	181	680
BAER, MARGARET	158	529
Donna Hoghooghi Diagnostic Radiology · Greenbrae, CA	156	476
Philip Kurzman Diagnostic Radiology · Greenbrae, CA	131	398
Brian Nagai Diagnostic Radiology · Fremont, CA	129	407
Natalya Lvoff Diagnostic Radiology · Greenbrae, CA	103	216
Mark Wexman Cardiology · Larkspur, CA	98	291

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