PROVIDER PROFILE · NPI 1518974864

Jon VonvisgerM.D.

PRACTICEMRI ASSOCIATES, PCSee all providers at this practice →

NephrologyBuffalo, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

129

Unique beneficiaries

—

Total services

249

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

Total Medicare services vs. 690 Nephrology providers in NY — bottom quintile (cohort median 875).

PRESCRIBING · PART D · 2024

Total Rx claims

111

Beneficiaries

—

Total drug cost

$753

Distinct drugs

Brand share

23.4%

Top prescribed drugs

Prednisone30 claims

Sulfamethoxazole/Trimethoprim26 claims

Furosemide21 claims

Amlodipine Besylate19 claims

Famotidine15 claims

QUALITY · MIPS · 2024

Final MIPS score

91.0

Quality

80.2

Cost

72.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.67%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$105

Payment records

By payment type

Education$105

REFERRAL NETWORK

Where Jon Vonvisger'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OHIO STATE UNIVERSITY HOSPITALS	341	1,986
DEDELOW, JEFFREY	96	424
Uday Nori Nephrology · Columbus, OH	94	429
Mauricio Stanzione Galizia Diagnostic Radiology · Ann Arbor, MI	55	184
Martha Gulati Cardiology · Los Angeles, CA	48	179
Zarine Shah Diagnostic Radiology · Columbus, OH	46	153
Samantha Barker Diagnostic Radiology · Minneapolis, MN	43	125
ARTHUR G JAMES CANCER HOSPITAL AND RESEARCH INSTITUTE	43	181
Joseph Yu Diagnostic Radiology · Columbus, OH	42	207
THEODOROPOULOS, NICOLE	38	184
Marcella Dardani Diagnostic Radiology · Columbus, OH	32	73
Alan Rogers Diagnostic Radiology · Columbus, OH	28	58

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