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PROVIDER PROFILE · NPI 1346241296

John MahanMD

PRACTICESYNERGY MEDICAL CARESee all providers at this practice →
Internal MedicineGreat Falls, MTI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
273
Beneficiaries
—
Total drug cost
$11K
Distinct drugs
14
Brand share
16.8%
Top prescribed drugs
Atorvastatin Calcium34 claims
Trazodone Hcl31 claims
Amlodipine Besylate27 claims
Pantoprazole Sodium20 claims
Losartan Potassium20 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
492
Unique beneficiaries
—
Total services
1,053
Distinct HCPCS
4
Medicare payment
$81K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 213 Internal Medicine providers in MT — above median (cohort median 680).
QUALITY · MIPS · 2024
Final MIPS score
83.0
Quality
62.6
Cost
80.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.34%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where John Mahan'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). 32 inbound referrers · 29 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Andrew Mccarthy
Neurology · Winchester, VA
128624
TACKE, BILL125530
HINDE, JAMES110835
Matthew Wetzel
Diagnostic Radiology · Great Falls, MT
58255
Great Falls Emergency Services Inc
Ambulance Service Provider · Great Falls, MT
56169
Andrew Baugh
Interventional Radiology · Great Falls, MT
50192
Anastasia Balius
Interventional Radiology · Great Falls, MT
43193
Michael Walters
Diagnostic Radiology · Great Falls, MT
43174
GALVAS, PATRICK3256
Milissa Priebe
Nurse Practitioner · Bozeman, MT
2271
Christopher Merchant
Physician Assistant · Great Falls, MT
22131
Douglas Waldo
Cardiology · Billings, MT
22137
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BENEFIS HOSPITALS, INC.118129
Andrew Mccarthy
Neurology · Winchester, VA
113388
BENEFIS HOSPITALS, INC.112607
Jamal Balouch
Physical Medicine and Rehabilitation · Great Falls, MT
111738
HINDE, JAMES101561
STIVERS, PETE88212
BENEFIS COMMUNITY CARE, INC.51118
TACKE, BILL43108
Jeffrey Kessler
Diagnostic Radiology · Great Falls, MT
39130
George Ro
Diagnostic Radiology · Great Falls, MT
37116
GALVAS, PATRICK36130
Tyler Will
Diagnostic Radiology · Great Falls, MT
32105
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.