What is Vijay Kumar's specialty?

Vijay Kumar (NPI 1689638587) is a Medicare-billing provider whose primary specialty is Internal Medicine in Simi Valley, CA.

Where does Vijay Kumar practice?

Vijay Kumar practices in Simi Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1689638587.

How much does Medicare pay Vijay Kumar?

Vijay Kumar (NPI 1689638587) received approximately $785K in total Medicare Part B payments, serving 934 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689638587

Vijay KumarMD,FCCP

PRACTICEPARVIN D. SYAL M.D. INCSee all providers at this practice →

Internal MedicineSimi Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,334

Unique beneficiaries

—

Total services

7,440

Distinct HCPCS

Medicare payment

$782K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

12,637

Beneficiaries

—

Total drug cost

$1.7M

Distinct drugs

198

Brand share

27.8%

Top prescribed drugs

Montelukast Sodium627 claims

Atorvastatin Calcium527 claims

Apixaban516 claims

Levothyroxine Sodium494 claims

Gabapentin337 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$583

Payment records

By payment type

Food and Beverage$583

Top paying entities

Food and Beverage$583

REFERRAL NETWORK

Where Vijay Kumar'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). 92 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LOS ROBLES REGIONAL MEDICAL CENTER	364	1,830
SIMI VALLEY HOSPITAL AND HEALTH CARE SERVICES	277	1,417
American Medical Response Ambulance Service Inc Ambulance Service Provider · Moorpark, CA	254	1,254
Unilab Corporation Clinical Laboratory · West Hills, CA	192	916
Sanjiv Sheel Diagnostic Radiology · Edina, MN	160	823
David Aufrichtig Diagnostic Radiology · Thousand Oaks, CA	155	823
Monica Amantia Diagnostic Radiology · Studio City, CA	150	895
Jason Lee Diagnostic Radiology · Thousand Oaks, CA	132	716
INOUYE, CRAIG	132	834
Robert Acquarelli Diagnostic Radiology · Simi Valley, CA	128	933
Barry Klein Diagnostic Radiology · Thousand Oaks, CA	125	559
Catherine Moses Diagnostic Radiology · Thousand Oaks, CA	124	536

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