What is David Horak's specialty?

David Horak (NPI 1730165515) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Neenah, WI.

Where does David Horak practice?

David Horak practices in Neenah, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1730165515.

How much does Medicare pay David Horak?

David Horak (NPI 1730165515) received approximately $28K in total Medicare Part B payments, serving 771 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1730165515

David HorakMD

Diagnostic RadiologyNeenah, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

543

Unique beneficiaries

—

Total services

550

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 749 Diagnostic Radiology providers in WI — bottom quintile (cohort median 2,525).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where David Horak'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). 80 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ASCENSION NE WISCONSIN, INC	239	487
AGNESIAN HEALTHCARE, INC	137	285
MERCY MEDICAL CENTER OF OSHKOSH, INC.	95	204
DOOR COUNTY MEMORIAL HOSPITAL	83	221
Hong Xie Diagnostic Radiology · Neenah, WI	71	112
Daniel Macksood Diagnostic Radiology · Neenah, WI	68	111
THEDACARE MEDICAL CENTER - WAUPACA, INC.	67	165
Douglas Conners Diagnostic Radiology · New Berlin, WI	66	99
LARSON, PAUL	59	92
Joseph Introcaso Diagnostic Radiology · Neenah, WI	51	100
Bradley Hartmann Diagnostic Radiology · Neenah, WI	50	109
Corbin Asbury Diagnostic Radiology · Neenah, WI	45	66

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events