What is Karen Johnson's specialty?

Karen Johnson (NPI 1053327940) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Knoxville, TN.

Where does Karen Johnson practice?

Karen Johnson practices in Knoxville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1053327940.

How much does Medicare pay Karen Johnson?

Karen Johnson (NPI 1053327940) received approximately $11K in total Medicare Part B payments, serving 129 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1053327940

Karen JohnsonCRNA

PRACTICEUNIVERSITY ANESTHESIOLOGISTS, PLLCSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Knoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 2,210 Certified Registered Nurse Anesthetist (CRNA) providers in TN — above median (cohort median 110).

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

Total received

$60

Payment records

By payment type

Food and Beverage$60

Top paying entities

Food and Beverage$60

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 010131

Hospital

REFERRAL NETWORK

Where Karen Johnson'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
UNIVERSITY HEALTH SYSTEM, INC.	79	111
BADDOUR, GEORGE	12	39

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