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 1013015031

Mark MckayM.D.

PRACTICESPRINGFIELD CLINIC LLPSee all providers at this practice →
Family PracticeSpringfield, ILI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 141540
Hospice
CCN 140053
Hospital
CCN 140148
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
88.8
Quality
75.7
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.58%
APM Entity
PRESCRIBING · PART D · 2024
Total Rx claims
6,750
Beneficiaries
—
Total drug cost
$421K
Distinct drugs
116
Brand share
19.6%
Top prescribed drugs
Levothyroxine Sodium383 claims
Atorvastatin Calcium326 claims
Amlodipine Besylate268 claims
Lisinopril243 claims
Pravastatin Sodium211 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
970
Unique beneficiaries
—
Total services
1,372
Distinct HCPCS
14
Medicare payment
$68K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,221 Family Practice providers in IL — top quintile (cohort median 556).
REFERRAL NETWORK

Where Mark Mckay'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 · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Springfield Clinic, Llp
Clinical Laboratory · Springfield, IL
129516
MEMORIAL MEDICAL CENTER57173
James Stegeman
Family Practice · Springfield, IL
2853
ST JOHNS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST F2043
Adeeb Ahmed
Interventional Cardiology · Murfreesboro, TN
1987
John Nester
Internal Medicine · Springfield, IL
1130
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Springfield Clinic, Llp
Clinical Laboratory · Springfield, IL
167773
MEMORIAL MEDICAL CENTER63159
Bryan Albracht
Family Practice · Springfield, IL
54149
James Stegeman
Family Practice · Springfield, IL
2642
Adeeb Ahmed
Interventional Cardiology · Murfreesboro, TN
2492
Marissa Cowell
Physician Assistant · Springfield, IL
2158
Christian Zellner
Cardiology · Bradenton, FL
2053
Labone Llc
Clinical Laboratory · Lenexa, KS
2066
RUSKEY, DAVID1937
Geoffrey Bland
Family Practice · Springfield, IL
1843
ST JOHNS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST F1836
John Nester
Internal Medicine · Springfield, IL
1748
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.