What is Kathleen Horst's specialty?

Kathleen Horst (NPI 1144385386) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Stanford, CA.

Where does Kathleen Horst practice?

Kathleen Horst practices in Stanford, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1144385386.

How much does Medicare pay Kathleen Horst?

Kathleen Horst (NPI 1144385386) received approximately $114K in total Medicare Part B payments, serving 212 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144385386

Kathleen HorstM.D.

Radiation OncologyStanford, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

690

Unique beneficiaries

—

Total services

1,298

Distinct HCPCS

Medicare payment

$105K

Peer benchmark

Total Medicare services vs. 496 Radiation Oncology providers in CA — below median (cohort median 1,716).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

88.5

Quality

87.1

Cost

69.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.57%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050441

Hospital

REFERRAL NETWORK

Where Kathleen Horst'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). 6 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Frederick Dirbas General Surgery · Palo Alto, CA	18	262
Irene Wapnir General Surgery · Palo Alto, CA	14	185
Debra Ikeda Diagnostic Radiology · Stanford, CA	14	40
Kimberly Allison Pathology · Stanford, CA	13	47
Sunita Pal Diagnostic Radiology · Stanford, CA	13	70
Andrew Quon Nuclear Medicine · Stanford, CA	11	36

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
STANFORD HEALTH CARE	120	3,015
Jafi Lipson Diagnostic Radiology · Stanford, CA	22	40
Frederick Dirbas General Surgery · Palo Alto, CA	16	95
Sunita Pal Diagnostic Radiology · Stanford, CA	16	38
SHETH, SHRUTI	16	429
Debra Ikeda Diagnostic Radiology · Stanford, CA	15	23

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