PROVIDER PROFILE · NPI 1942278452

Jack StewartM.D.

Pulmonary DiseaseOrange, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,086

Unique beneficiaries

—

Total services

2,073

Distinct HCPCS

Medicare payment

$153K

Peer benchmark

Total Medicare services vs. 901 Pulmonary Disease providers in CA — top quintile (cohort median 927).

PRESCRIBING · PART D · 2024

Total Rx claims

3,412

Beneficiaries

—

Total drug cost

$2.5M

Distinct drugs

Brand share

49.7%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter624 claims

Prednisone477 claims

Montelukast Sodium344 claims

Albuterol Sulfate266 claims

Fluticasone/Vilanterol142 claims

QUALITY · MIPS · 2024

Final MIPS score

22.9

Quality

0.0

Cost

76.3

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.25%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

115

By payment type

Food and Beverage$3K

REFERRAL NETWORK

Where Jack Stewart'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	183	601
Peter Piampiano Diagnostic Radiology · Knoxville, TN	85	309
Kirk Ohanian Diagnostic Radiology · Fort Worth, TX	65	155
Mark Masotto Diagnostic Radiology · Orange, CA	61	147
Dan Vu Diagnostic Radiology · Orange, CA	61	136
Hieu Truong Diagnostic Radiology · Orange, CA	57	154
Richard Cho Interventional Radiology · Orange, CA	57	132
David Karlin Diagnostic Radiology · Orange, CA	47	91
Kenneth Meng Diagnostic Radiology · Orange, CA	43	123
NPI 1053389254	38	110
Elizabeth Cambray-Forker Diagnostic Radiology · Orange, CA	32	73
Shu Yuan Liao Pathology · Orange, CA	27	89

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