What is Michael Bien's specialty?

Michael Bien (NPI 1689680654) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Dimas, CA.

Where does Michael Bien practice?

Michael Bien practices in San Dimas, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1689680654.

How much does Medicare pay Michael Bien?

Michael Bien (NPI 1689680654) received approximately $387K in total Medicare Part B payments, serving 430 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events