PROVIDER PROFILE · NPI 1922207059

Timothy AlderMD

PRACTICEVISTA RADIOLOGY, PC.See all providers at this practice →

Diagnostic RadiologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,884

Unique beneficiaries

—

Total services

6,175

Distinct HCPCS

Medicare payment

$175K

Peer benchmark

Total Medicare services vs. 698 Diagnostic Radiology providers in TN — above median (cohort median 3,582).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Timothy Alder'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). 180 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKWEST MEDICAL CENTER	659	967
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	436	1,120
Steven Addonizio Diagnostic Radiology · Knoxville, TN	263	403
Scott Wegryn Diagnostic Radiology · Knoxville, TN	231	460
Rachel Barker Diagnostic Radiology · Knoxville, TN	207	288
SEVIER COUNTY AMBULANCE SERVICE	151	285
Daryl Harp Diagnostic Radiology · Knoxville, TN	146	224
Joshua Todd Cardiology · Knoxville, TN	145	241
John Texada Diagnostic Radiology · Knoxville, TN	129	197
Jason Deen Diagnostic Radiology · Knoxville, TN	124	175
Noi Nuyen Internal Medicine · Knoxville, TN	119	176
METRO KNOXVILLE HMA LLC	113	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