PROVIDER PROFILE · NPI 1639171606

Mani NallasivanM.D.

CardiologyMerced, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,916

Unique beneficiaries

—

Total services

7,779

Distinct HCPCS

Medicare payment

$546K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

2,956

Beneficiaries

—

Total drug cost

$424K

Distinct drugs

Brand share

25.3%

Top prescribed drugs

Amiodarone Hcl310 claims

Metoprolol Succinate266 claims

Furosemide179 claims

Cilostazol164 claims

Atorvastatin Calcium155 claims

QUALITY · MIPS · 2024

Final MIPS score

98.9

Quality

98.1

Cost

82.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.01%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$655

Payment records

By payment type

Food and Beverage$655

REFERRAL NETWORK

Where Mani Nallasivan'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). 72 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Riggs Ambulance Service Ambulance Service Provider · Merced, CA	176	383
Mark Wagner Diagnostic Radiology · Madera, CA	143	336
Sunit Patel Pulmonary Disease · Merced, CA	85	209
Kenneth Grossman Ophthalmology · Merced, CA	77	189
NPI 1407881972	73	158
Hanimireddy Lakireddy Cardiology · Merced, CA	69	127
David Pilkington Dermatology · Merced, CA	64	165
Charlie Kano Family Practice · Merced, CA	64	172
Atul Roy Nephrology · Merced, CA	64	275
NPI 1487754750	57	137
Harold Schick Ophthalmology · Merced, CA	56	106
James Jones Family Practice · Vancouver, WA	56	173

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