PROVIDER PROFILE · NPI 1356371082

Aruna SubramanianM.D.

PRACTICESTANFORD HEALTH CARESee all providers at this practice →

Infectious DiseaseStanford, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

161

Unique beneficiaries

—

Total services

264

Distinct HCPCS

Medicare payment

$35K

Peer benchmark

Total Medicare services vs. 583 Infectious Disease providers in CA — below median (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Sulfamethoxazole/Trimethoprim17 claims

Amoxicillin/Potassium Clav13 claims

Ertapenem Sodium13 claims

QUALITY · MIPS · 2024

Final MIPS score

88.5

Quality

87.1

Cost

69.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.57%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Aruna Subramanian'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). 3 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ann Leung Diagnostic Radiology · Stanford, CA	14	67
JEFFREY, ROBERT	13	61
Linda Morimoto Diagnostic Radiology · Stanford, CA	13	45

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
STANFORD HEALTH CARE	74	628
Haiwei Guo Diagnostic Radiology · Stanford, CA	17	124
Dora Ho Infectious Disease · Stanford, CA	15	276
Paul Zei Clinical Cardiac Electrophysiology · Boston, MA	13	73

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