PROVIDER PROFILE · NPI 1932193471

Denise RiversDO

NephrologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

823

Unique beneficiaries

—

Total services

1,492

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 164 Nephrology providers in TN — above median (cohort median 1,430).

PRESCRIBING · PART D · 2024

Total Rx claims

744

Beneficiaries

—

Total drug cost

$68K

Distinct drugs

Brand share

18.5%

Top prescribed drugs

Potassium Chloride80 claims

Lisinopril70 claims

Furosemide65 claims

Patiromer Calcium Sorbitex58 claims

Calcium Acetate57 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Education$21

REFERRAL NETWORK

Where Denise Rivers'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). 82 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Oscar Grandas Vascular Surgery · Knoxville, TN	110	933
Jeffrey Peeke Diagnostic Radiology · Knoxville, TN	102	554
Yitong Fu Diagnostic Radiology · Knoxville, TN	83	385
Steven Knight Diagnostic Radiology · Knoxville, TN	81	357
Geoffrey Laing Diagnostic Radiology · Knoxville, TN	79	302
Ross Nesbit Nephrology · Knoxville, TN	71	601
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	70	400
DIALYSIS CLINIC INC	61	361
Michael Freeman Vascular Surgery · Knoxville, TN	60	363
DIALYSIS CLINIC INC.	53	412
John Snidow Diagnostic Radiology · Knoxville, TN	52	223
Joshua Arnold Vascular Surgery · Knoxville, TN	51	257

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