What is Karen Butterfield's specialty?

Karen Butterfield (NPI 1669489860) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Lagrange, KY.

Where does Karen Butterfield practice?

Karen Butterfield practices in Lagrange, KY, based on the location reported in the CMS Medicare provider datasets for NPI 1669489860.

How much does Medicare pay Karen Butterfield?

Karen Butterfield (NPI 1669489860) received approximately $32K in total Medicare Part B payments, serving 377 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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 · 2025

No data available for this provider in 2025.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events