What is Tara Vijayan's specialty?

Tara Vijayan (NPI 1598909574) is a Medicare-billing provider whose primary specialty is Infectious Disease in Los Angeles, CA.

Where does Tara Vijayan practice?

Tara Vijayan practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1598909574.

How much does Medicare pay Tara Vijayan?

Tara Vijayan (NPI 1598909574) received approximately $44K in total Medicare Part B payments, serving 177 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598909574

Tara VijayanMD.

Infectious DiseaseLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

234

Unique beneficiaries

—

Total services

399

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

796

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

Brand share

61.4%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala105 claims

Dolutegravir Sodium/Lamivudine55 claims

Amikacin Sulfate45 claims

Atorvastatin Calcium42 claims

Fluconazole36 claims

QUALITY · MIPS · 2024

Final MIPS score

87.5

Quality

79.4

Cost

73.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.53%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Tara Vijayan'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIV OF CALIFORNIA	44	196
Donald Roback Diagnostic Radiology · Manhattan Beach, CA	33	89
Quen Cheng Infectious Disease · Los Angeles, CA	29	67
Benjamin Plotkin Diagnostic Radiology · Los Angeles, CA	27	78
Unilab Corporation Clinical Laboratory · West Hills, CA	20	97
Robert Suh Diagnostic Radiology · Los Angeles, CA	17	35
Bryan Yoo Diagnostic Radiology · Los Angeles, CA	15	44
Ali Sepahdari Diagnostic Radiology · Los Angeles, CA	14	33
Victor Sai Diagnostic Radiology · Los Angeles, CA	14	41
Kathleen Brown Diagnostic Radiology · Los Angeles, CA	13	27
SEEGER, LEANNE	13	38
Kara Chew Infectious Disease · Los Angeles, CA	13	51

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