What is Keith Stelzer's specialty?

Keith Stelzer (NPI 1881682573) is a Medicare-billing provider whose primary specialty is Radiation Oncology in The Dalles, OR.

Where does Keith Stelzer practice?

Keith Stelzer practices in The Dalles, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1881682573.

How much does Medicare pay Keith Stelzer?

Keith Stelzer (NPI 1881682573) received approximately $28K in total Medicare Part B payments, serving 105 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881682573

Keith StelzerM.D., PH.D.

Radiation OncologyThe Dalles, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

230

Unique beneficiaries

—

Total services

436

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 81 Radiation Oncology providers in OR — below median (cohort median 1,033).

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 Keith Stelzer'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
MID-COLUMBIA MEDICAL CENTER	125	14,149
Xinyu Fu Medical Oncology · Tualatin, OR	66	1,850
PROVIDENCE HEALTH & SERVICES OREGON	36	155
Michael Capek Diagnostic Radiology · Portland, OR	24	136
Ann Rust General Surgery · Hermiston, OR	23	382
Joseph Whetstone Diagnostic Radiology · Portland, OR	22	131
Kerry Proctor Pathology · The Dalles, OR	15	94
Martin Foster Diagnostic Radiology · Hood River, OR	13	45
MID-COLUMBIA MEDICAL CENTER	11	29

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