What is Jeffrey Klopfenstein's specialty?

Jeffrey Klopfenstein (NPI 1578508354) is a Medicare-billing provider whose primary specialty is Neurosurgery in Peoria, IL.

Where does Jeffrey Klopfenstein practice?

Jeffrey Klopfenstein practices in Peoria, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1578508354.

How much does Medicare pay Jeffrey Klopfenstein?

Jeffrey Klopfenstein (NPI 1578508354) received approximately $229K in total Medicare Part B payments, serving 286 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578508354

Jeffrey KlopfensteinM.D.

PRACTICESAINT FRANCIS MEDICAL CENTERSee all providers at this practice →

NeurosurgeryPeoria, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

401

Unique beneficiaries

—

Total services

434

Distinct HCPCS

Medicare payment

$106K

Peer benchmark

Total Medicare services vs. 174 Neurosurgery providers in IL — top quintile (cohort median 346).

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 Jeffrey Klopfenstein'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT FRANCIS MEDICAL CENTER	293	1,054
Kenneth Fraser Diagnostic Radiology · Peoria, IL	73	155
ZAGARDO, MICHAEL	53	90
METHODIST MEDICAL CENTER OF ILLINOIS	50	158
Lawrence Wang Diagnostic Radiology · Peoria, IL	46	97
Jane Maksimovic Diagnostic Radiology · Peoria, IL	42	81
Sean Meagher Diagnostic Radiology · Leesburg, FL	41	82
James Mcgee Radiation Oncology · Peoria, IL	29	132
PEKIN MEMORIAL HOSPITAL	20	124
ST MARY MEDICAL CENTER	19	37
Kyle Bertrand Diagnostic Radiology · Peoria, IL	19	63
Bradley Johnson Diagnostic Radiology · Peoria, IL	18	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