What is Osama Sidhom's specialty?

Osama Sidhom (NPI 1649238148) is a Medicare-billing provider whose primary specialty is Gastroenterology in West Corina, CA.

Where does Osama Sidhom practice?

Osama Sidhom practices in West Corina, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1649238148.

How much does Medicare pay Osama Sidhom?

Osama Sidhom (NPI 1649238148) received approximately $189K in total Medicare Part B payments, serving 657 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events