What is Narayan Viswanadhan's specialty?

Narayan Viswanadhan (NPI 1568626026) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Tampa, FL.

Where does Narayan Viswanadhan practice?

Narayan Viswanadhan practices in Tampa, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1568626026.

How much does Medicare pay Narayan Viswanadhan?

Narayan Viswanadhan (NPI 1568626026) received approximately $16K in total Medicare Part B payments, serving 147 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568626026

Narayan ViswanadhanMD

PRACTICEVASCULAR SPECIALISTS OF LAKELAND, LLCSee all providers at this practice →

Diagnostic RadiologyTampa, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 2,105 Diagnostic Radiology providers in FL — bottom quintile (cohort median 3,397).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

86.7

Quality

85.0

Cost

74.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Narayan Viswanadhan'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). 218 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LAKELAND REGIONAL MEDICAL CENTER, INC.	819	1,517
WINTER HAVEN HOSPITAL INC	675	1,173
Jeffrey Gronkiewicz Diagnostic Radiology · Lakeland, FL	240	554
Regina Ason Diagnostic Radiology · Lakeland, FL	177	354
Darren Chapman Diagnostic Radiology · Lakeland, FL	174	350
Martha Lima Diagnostic Radiology · Lakeland, FL	166	317
Kevin Sawyer Diagnostic Radiology · Lakeland, FL	154	272
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	148	241
Michael Esposito Diagnostic Radiology · Tampa, FL	129	287
Jose Martinez-Salas Pulmonary Disease · Winter Haven, FL	124	244
Jong Ho Park Diagnostic Radiology · Lakeland, FL	121	225
Kollagunta Chandrasekhar Cardiology · Winter Haven, FL	121	219

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