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PROVIDER PROFILE · NPI 1467403345

Joan McmahonMD

PRACTICECENTRAL MONTANA MEDICAL FACILITIES, INCSee all providers at this practice →
Internal MedicineLewistown, MTI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,426
Beneficiaries
—
Total drug cost
$48K
Distinct drugs
46
Brand share
15.6%
Top prescribed drugs
Levothyroxine Sodium142 claims
Atorvastatin Calcium109 claims
Lisinopril86 claims
Albuterol Sulfate55 claims
Gabapentin51 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Joan Mcmahon'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). 10 inbound referrers · 20 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HINGLE, VERONICA90196
Roy Kohler
Sleep Medicine · Billings, MT
2357
Richard Mcmaster
Optometry · Lewistown, MT
1946
SCL HEALTH MONTANA1637
Amy Lepage
Emergency Medicine · Lewistown, MT
1522
PRIEST, BRIAN1326
NPI 12455208991237
BILLINGS CLINIC1220
HOLMES, CATHY1132
Kristopher Cunningham
Family Practice · Billings, MT
1123
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CENTRAL MONTANA MEDICAL FACILITIES, INC213846
HINGLE, VERONICA51118
CENTRAL MONTANA MEDICAL FACILITIES, INC.3250
Michael Sura
Family Practice · Lewistown, MT
3199
TAYLOR, RICHARD2375
Jacob Forke
Family Practice · Lewistown, MT
1972
Amy Lepage
Emergency Medicine · Lewistown, MT
1719
Roy Kohler
Sleep Medicine · Billings, MT
1775
Christina Marchion
Family Practice · Polson, MT
1441
Annette Comes
Family Practice · Lewistown, MT
1448
NPI 12455208991424
CENTRAL MONTANA MEDICAL FACILITIES, INC.1420
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.