PROVIDER PROFILE · NPI 1710939848

Sagar NigwekarMD

NephrologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

326

Unique beneficiaries

—

Total services

706

Distinct HCPCS

Medicare payment

$65K

Peer benchmark

Total Medicare services vs. 270 Nephrology providers in MA — below median (cohort median 904).

PRESCRIBING · PART D · 2024

Total Rx claims

185

Beneficiaries

—

Total drug cost

$84K

Distinct drugs

Brand share

31.4%

Top prescribed drugs

Calcitriol49 claims

Furosemide21 claims

Dapagliflozin Propanediol19 claims

Sevelamer Carbonate17 claims

Pantoprazole Sodium15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

By payment type

Consulting Fee$4K

Food and Beverage$143

REFERRAL NETWORK

Where Sagar Nigwekar'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). 47 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	189	926
Gagandeep Dhingra Hospitalist · Worcester, MA	43	62
Matthew Gilman Diagnostic Radiology · Boston, MA	33	216
Herbert Lin Nephrology · Boston, MA	33	136
Gerald Abbott Diagnostic Radiology · Boston, MA	32	150
Richard Sacknoff Diagnostic Radiology · Boston, MA	29	106
Ajay Singh Diagnostic Radiology · Boston, MA	28	94
PATTI, JOHN	28	63
George Oliveira Diagnostic Radiology · Miami, FL	26	62
David Kwon Diagnostic Radiology · Greensboro, NC	26	47
Anand Prabhakar Diagnostic Radiology · Boston, MA	25	62
Dushyant Sahani Diagnostic Radiology · Seattle, WA	24	67

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