PROVIDER PROFILE · NPI 1932104114

Jon WilliamsonOD

PRACTICEGUNDERSEN CLINIC, LTD.See all providers at this practice →

OptometrySparta, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

425

Unique beneficiaries

—

Total services

3,003

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 691 Optometry providers in WI — top quintile (cohort median 772).

PRESCRIBING · PART D · 2024

Total Rx claims

422

Beneficiaries

—

Total drug cost

$17K

Distinct drugs

Brand share

12.1%

Top prescribed drugs

Latanoprost178 claims

Timolol Maleate80 claims

Brimonidine Tartrate34 claims

Cyclosporine28 claims

Neomycin/Polymyxin B/Dexametha25 claims

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 Jon Williamson'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GUNDERSEN LUTHERAN MEDICAL CENTER INC	121	406
STEFANSKI-WILLIAMS, JESSICA	47	190
Daniel Schraith Pathology · La Crosse, WI	45	98
PACE, MICHAEL	33	151
COFFEY, JOHN	27	91
Julie Dean Physician Assistant · Hayward, WI	16	67
Rose Wolbrink Family Practice · Sparta, WI	15	61
MAYO CLINIC HEALTH SYSTEM-SOUTHWEST WISCONSIN REGION, INC.	14	23
Jeffry Degenhardt Pathology · La Crosse, WI	12	31

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