What is Christoph Wichelhaus's specialty?

Christoph Wichelhaus (NPI 1043496276) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Orange, CA.

Where does Christoph Wichelhaus practice?

Christoph Wichelhaus practices in Orange, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1043496276.

How much does Medicare pay Christoph Wichelhaus?

Christoph Wichelhaus (NPI 1043496276) received approximately $3K in total Medicare Part B payments, serving 26 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1043496276

Christoph WichelhausM.D.

PRACTICEUNIVERSITY OF CALIFORNIA IRVINE MEDICAL CENTERSee all providers at this practice →

Emergency MedicineOrange, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 5,287 Emergency Medicine providers in CA — bottom quintile (cohort median 355).

PRESCRIBING · PART D · 2024

Total Rx claims

124

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

52.4%

Top prescribed drugs

Hydrocodone/Acetaminophen36 claims

Prednisone19 claims

Amoxicillin/Potassium Clav18 claims

Naproxen18 claims

Cefadroxil11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050760

Hospital

REFERRAL NETWORK

Where Christoph Wichelhaus'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). 0 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
KAISER FOUNDATION HOSPITALS	21	51
KAISER FOUNDATION HOSPITALS	20	28

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