PROVIDER PROFILE · NPI 1922251024

Nathaniel VonfischerM.D.

PRACTICEMOUNT CARMEL HEALTHSee all providers at this practice →

Diagnostic RadiologyColumbus, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$635

Peer benchmark

Total Medicare services vs. 1,182 Diagnostic Radiology providers in OH — bottom quintile (cohort median 2,329).

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Nathaniel Vonfischer'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CITY & COUNTY OF SAN FRANCISCO	28	52
Gordon Fung Cardiology · San Francisco, CA	21	37
Dean Chou Neurosurgery · New York, NY	20	67
Praveen Mummaneni Neurosurgery · San Francisco, CA	19	39
Christopher Ames Neurosurgery · San Francisco, CA	16	42
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	16	22

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