caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1265473797

Linda JohnstonDC

PRACTICEJOHN M. WERTIN, D.C., P.A.See all providers at this practice →
ChiropracticClay Center, KSI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
111
Unique beneficiaries
—
Total services
986
Distinct HCPCS
2
Medicare payment
$24K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 641 Chiropractic providers in KS — top quintile (cohort median 455).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Linda Johnston'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). 14 inbound referrers · 40 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
CLAY COUNTY MEDICAL CENTER1631,350
Timothy Penner
Family Practice · Clay Center, KS
42545
Larry Stoppel
Optometry · Lawrence, KS
32104
Kent Erickson
Family Practice · Clay Center, KS
24425
MEYER, ORVEL21119
Christopher Worthen
General Practice · Clay Center, KS
21258
County Of Clay
Mass Immunizer Roster Biller · Clay Center, KS
2041
REEVES, RICHARD2048
BOLLIG, DAVID19258
Patrik Leonard
Diagnostic Radiology · Salina, KS
1856
Gary Weiner
Ophthalmology · Salina, KS
1862
Sarah Westgate
Nurse Practitioner · Concordia, KS
1550
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CLAY CENTER FAMILY PHYSICIANS PA1801,077
CLAY COUNTY MEDICAL CENTER1691,637
AFFILIATED MEDICAL SERVICES LABORATORY, INC.70196
Timothy Penner
Family Practice · Clay Center, KS
45572
NELSON, MARIAN40510
Ray House
Diagnostic Radiology · Salina, KS
38133
David Larson
Family Practice · Clay Center, KS
37534
ASCENSION VIA CHRISTI HOSPITAL MANHATTAN, INC.36102
SPARACINO, JEFFERY2986
Larry Stoppel
Optometry · Lawrence, KS
2790
Kent Erickson
Family Practice · Clay Center, KS
25464
Audra Walter
Nurse Practitioner · Clay Center, KS
24302
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.