What is Katrina Anderson Schaller's specialty?

Katrina Anderson Schaller (NPI 1902850977) is a Medicare-billing provider whose primary specialty is Optometry in Portage, WI.

Where does Katrina Anderson Schaller practice?

Katrina Anderson Schaller practices in Portage, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1902850977.

How much does Medicare pay Katrina Anderson Schaller?

Katrina Anderson Schaller (NPI 1902850977) received approximately $100K in total Medicare Part B payments, serving 700 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1902850977

Katrina Anderson SchallerOD

OptometryPortage, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,500

Unique beneficiaries

—

Total services

3,841

Distinct HCPCS

Medicare payment

$96K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

892

Beneficiaries

—

Total drug cost

$296K

Distinct drugs

Brand share

33.0%

Top prescribed drugs

Latanoprost189 claims

Fluorometholone124 claims

Lotilaner113 claims

Timolol Maleate65 claims

Doxycycline Monohydrate64 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 Katrina Anderson Schaller'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIVINE SAVIOR HEALTHCARE, INC.	177	409
Craig Magnes Diagnostic Radiology · Portage, WI	28	41
SSM HEALTH CARE OF WISCONSIN, INC.	26	39
John Vukich Ophthalmology · Wauwatosa, WI	19	150
Gerald Krumpos Family Practice · Portage, WI	16	58
SSM HEALTH CARE OF WISCONSIN INC	16	24
Ira Kastenberg Family Practice · Poynette, WI	13	59
Antonio Escobedo-Morse Family Practice · Portage, WI	12	42
Borys Kusyk Podiatry · Baraboo, WI	12	19
David Gregory Family Practice · Portage, WI	11	43

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