PROVIDER PROFILE · NPI 1669489860

Karen ButterfieldCRNA

PRACTICEBAPTIST HEALTHCARE AFFILIATESSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Lagrange, KYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

372

Unique beneficiaries

—

Total services

416

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 1,132 Certified Registered Nurse Anesthetist (CRNA) providers in KY — top quintile (cohort median 119).

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 Karen Butterfield'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAPTIST HEALTHCARE SYSTEM, INC.	63	93
JEWISH HOSPITAL & ST. MARY'S HEALTHCARE, INC.	31	31
Robert Zaring Pathology · Louisville, KY	16	16
Jeannine Perrenoud General Surgery · Carrollton, KY	13	48
Ryan Currier Diagnostic Radiology · Louisville, KY	13	15

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