PROVIDER PROFILE · NPI 1578563102

Arumugam SivakumarMD

GastroenterologyHenderson, NVI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

714

Unique beneficiaries

—

Total services

913

Distinct HCPCS

Medicare payment

$84K

Peer benchmark

Total Medicare services vs. 83 Gastroenterology providers in NV — above median (cohort median 843).

PRESCRIBING · PART D · 2024

Total Rx claims

693

Beneficiaries

—

Total drug cost

$136K

Distinct drugs

Brand share

20.5%

Top prescribed drugs

Pantoprazole Sodium227 claims

Famotidine124 claims

Omeprazole83 claims

Lansoprazole47 claims

Peg3350/Sod Sul/Nacl/Kcl/Asb/C37 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

68.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$75

REFERRAL NETWORK

Where Arumugam Sivakumar'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Clinical Laboratory · Las Vegas, NV	205	696
SEVEN HILLS SURGERY CENTER LLC	100	236
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	88	172
Michelle Debellis Certified Registered Nurse Anesthetist (CRNA) · Henderson, NV	49	122
James Gabroy Internal Medicine · Henderson, NV	35	144
SCULLY, PETER	25	79
FORTUNATO, MICHAEL	24	64
Rupesh Parikh Hematology-Oncology · Henderson, NV	23	76
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	22	71
Kenneth Fulp Anesthesiology · Tulsa, OK	15	29
DIGNITY HEALTH	14	20
Willard Scamman Pathology · Las Vegas, NV	13	37

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