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PROVIDER PROFILE · NPI 1407010358

Mackenzie HayM.D.

PRACTICEMETRO KNOXVILLE HMA LLCSee all providers at this practice →
Emergency MedicineKnoxville, TNI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
783
Unique beneficiaries
—
Total services
806
Distinct HCPCS
4
Medicare payment
$88K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 849 Emergency Medicine providers in TN — top quintile (cohort median 332).
PRESCRIBING · PART D · 2024
Total Rx claims
89
Beneficiaries
—
Total drug cost
$505
Distinct drugs
5
Brand share
46.1%
Top prescribed drugs
Hydrocodone/Acetaminophen23 claims
Ondansetron Hcl22 claims
Nitrofurantoin Monohyd/M-Cryst18 claims
Ciprofloxacin Hcl13 claims
Prednisone13 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Mackenzie Hay'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). 20 inbound referrers · 58 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
METRO KNOXVILLE HMA LLC3451,007
Rural/Metro Of Tennessee, L.P.
Ambulance Service Provider · Knoxville, TN
141710
TIDALHEALTH NANTICOKE, INC60179
EBERENZ, WAYNE4170
Benjamin Egner
Diagnostic Radiology · Knoxville, TN
3667
Daniel Baker
Diagnostic Radiology · Knoxville, TN
3575
James Schauberger
Diagnostic Radiology · Knoxville, TN
3052
BISHOP, HARRY2286
PARKWEST MEDICAL CENTER2257
David Cox
Internal Medicine · Powell, TN
2246
Thomas Demaro
Emergency Medicine · Knoxville, TN
2274
Kyle Mccoy
Cardiology · Powell, TN
2138
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
METRO KNOXVILLE HMA LLC132381
Rural/Metro Of Tennessee, L.P.
Ambulance Service Provider · Knoxville, TN
75450
JOHNSON, JOE4984
SIMMONS, JOHN4683
UNIVERSITY HEALTH SYSTEM, INC.44106
Clint Doiron
Cardiology · Knoxville, TN
43106
Daniel Walsh
Diagnostic Radiology · Knoxville, TN
4166
FORT SANDERS REGIONAL MEDICAL CENTER38114
ROTONDO, RUSSELL3875
Francis Curtin
Diagnostic Radiology · Knoxville, TN
3758
Jason Cameron
Diagnostic Radiology · Knoxville, TN
3247
Zachary Jumper
Diagnostic Radiology · Knoxville, TN
2960
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.