PROVIDER PROFILE · NPI 1689680654

Michael BienM.D.

Internal MedicineSan Dimas, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

755

Unique beneficiaries

—

Total services

2,376

Distinct HCPCS

Medicare payment

$363K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

3,679

Beneficiaries

—

Total drug cost

$784K

Distinct drugs

Brand share

26.7%

Top prescribed drugs

Amlodipine Besylate252 claims

Hydralazine Hcl242 claims

Furosemide220 claims

Parenteral Amino Acid 20% No.1173 claims

Losartan Potassium170 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$504

Payment records

By payment type

Food and Beverage$504

REFERRAL NETWORK

Where Michael Bien'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). 69 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Abid Rizvi Undefined Physician type · San Dimas, CA	151	496
EMANATE HEALTH MEDICAL CENTER	102	271
POMONA VALLEY HOSPITAL MEDICAL CENTER	83	408
Claudio Gallego Internal Medicine · San Dimas, CA	82	222
SCHAEFER AMBULANCE SERVICE, INC	72	194
Unilab Corporation Clinical Laboratory · West Hills, CA	65	199
SAN DIMAS DIALYSIS CENTER A MEDICAL CORPORATION	64	445
Scott Yochim Diagnostic Radiology · Bozeman, MT	57	124
PARK, SUSIE	52	141
Charles Brown Diagnostic Radiology · Long Beach, CA	49	119
David Underwood Diagnostic Radiology · Covina, CA	48	140
John Goffigan Diagnostic Radiology · Edina, MN	42	123

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