PROVIDER PROFILE · NPI 1649238148

Osama SidhomMD

GastroenterologyWest Corina, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,455

Unique beneficiaries

—

Total services

2,268

Distinct HCPCS

Medicare payment

$178K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — top quintile (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

960

Beneficiaries

—

Total drug cost

$57K

Distinct drugs

Brand share

12.1%

Top prescribed drugs

Pantoprazole Sodium351 claims

Dicyclomine Hcl196 claims

Omeprazole64 claims

Famotidine58 claims

Mirtazapine41 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

82.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

REFERRAL NETWORK

Where Osama Sidhom'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). 95 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Patrick Truong Gastroenterology · West Covina, CA	218	390
EMANATE HEALTH MEDICAL CENTER	178	439
Kelvin Yeh Gastroenterology · Alhambra, CA	139	240
Reza Dehdari Diagnostic Radiology · Tustin, CA	137	404
Charles Brown Diagnostic Radiology · Long Beach, CA	111	292
Robert Benson Diagnostic Radiology · Westlake, CA	108	375
Scott Yochim Diagnostic Radiology · Bozeman, MT	96	271
PARK, SUSIE	91	220
PFISTERER, WILLIAM	83	224
Unilab Corporation Clinical Laboratory · West Hills, CA	82	198
SCHAEFER AMBULANCE SERVICE, INC	79	152
William Chu Diagnostic Radiology · Baldwin Park, CA	77	738

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