PROVIDER PROFILE · NPI 1598867467

Cornelia MuehlhauserM.D.

PRACTICEAMY P OPFELL MD APCSee all providers at this practice →

AnesthesiologyNewport Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

266

Unique beneficiaries

—

Total services

281

Distinct HCPCS

Medicare payment

$31K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — above median (cohort median 182).

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 Cornelia Muehlhauser'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pacific Hills Surgery Center Llc Ambulatory Surgical Center · Laguna Hills, CA	63	84
Newport Bay Surgery Center, Llc Ambulatory Surgical Center · Newport Beach, CA	49	57
Unilab Corporation Clinical Laboratory · West Hills, CA	19	33
David Gwynn Ophthalmology · Mission Viejo, CA	15	50

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