What is Karen Olaes's specialty?

Karen Olaes (NPI 1023336963) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Los Angeles, CA.

Where does Karen Olaes practice?

Karen Olaes practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1023336963.

How much does Medicare pay Karen Olaes?

Karen Olaes (NPI 1023336963) received approximately $32K in total Medicare Part B payments, serving 244 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1023336963

Karen OlaesM.D.

Emergency MedicineLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

240

Unique beneficiaries

—

Total services

244

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

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

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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050248

Hospital

REFERRAL NETWORK

Where Karen Olaes'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 · 32 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COUNTY OF MONTEREY	86	263
American Medical Response West Ambulance Service Provider · Salinas, CA	28	72
NPI 1356305486	22	48
Dan Anghelescu Interventional Radiology · Kingston, NY	17	42
COUNTY OF MONTEREY	15	31
Richard Rupp Diagnostic Radiology · Pittsburgh, PA	12	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COUNTY OF MONTEREY	241	709
SCHATZ, JOHN	103	194
American Medical Response West Ambulance Service Provider · Salinas, CA	82	212
NPI 1356305486	68	186
Dan Anghelescu Interventional Radiology · Kingston, NY	49	117
CATALANO, DONALD	47	116
DUESDIEKER, GILES	41	135
SALINAS VALLEY MEMORIAL HEALTHCARE SYSTEM	40	104
STAUNTON, DAVID	40	129
Michael Basse Diagnostic Radiology · Salinas, CA	34	89
M. Serio Cardiology · Salinas, CA	34	91
Ghislaine Guez Internal Medicine · Salinas, CA	28	63

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