What is Ousama Ismael's specialty?

Ousama Ismael (NPI 1740451079) is a Medicare-billing provider whose primary specialty is Hospitalist in San Bernardino, CA.

Where does Ousama Ismael practice?

Ousama Ismael practices in San Bernardino, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1740451079.

How much does Medicare pay Ousama Ismael?

Ousama Ismael (NPI 1740451079) received approximately $196K in total Medicare Part B payments, serving 241 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740451079

Ousama IsmaelMD

PRACTICEUS HEALTHCARE INCSee all providers at this practice →

HospitalistSan Bernardino, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

685

Unique beneficiaries

—

Total services

2,028

Distinct HCPCS

Medicare payment

$192K

Peer benchmark

Total Medicare services vs. 1,917 Hospitalist providers in CA — top quintile (cohort median 446).

PRESCRIBING · PART D · 2024

Total Rx claims

5,434

Beneficiaries

—

Total drug cost

$323K

Distinct drugs

123

Brand share

30.1%

Top prescribed drugs

Hydrocodone/Acetaminophen312 claims

Atorvastatin Calcium267 claims

Apixaban201 claims

Gabapentin187 claims

Levothyroxine Sodium187 claims

QUALITY · MIPS · 2024

Final MIPS score

82.4

Quality

65.6

Cost

71.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.31%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$514

Payment records

By payment type

Food and Beverage$514

Top paying entities

Food and Beverage$514

REFERRAL NETWORK

Where Ousama Ismael'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RIVERSIDE HEALTHCARE SYSTEM, L.P.	209	498
Ardavan Afshar Diagnostic Radiology · Riverside, CA	53	141
Muhammad Arif Family Practice · San Jacinto, CA	41	82
Adnan Misellati Family Practice · Riverside, CA	29	102
Shareef Riad Diagnostic Radiology · San Diego, CA	20	48
David Lebeau Diagnostic Radiology · Riverside, CA	20	57
Mosen Istwani Internal Medicine · Riverside, CA	17	49
Mohammad Kharazmi Internal Medicine · Riverside, CA	15	59
NAJLE-RAHIM, MOJDEH	14	59
Unilab Corporation Clinical Laboratory · West Hills, CA	14	43
Johnny Liquete Infectious Disease · Moreno Valley, CA	13	48
NDUATI, MICHAEL	13	35

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