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PROVIDER PROFILE · NPI 1356379721

John CollinghamM.D.

PRACTICENORTHFIELD HOSPITALSee all providers at this practice →
Family PracticeNorthfield, MNI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
994
Unique beneficiaries
—
Total services
1,594
Distinct HCPCS
23
Medicare payment
$50K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,349 Family Practice providers in MN — top quintile (cohort median 523).
PRESCRIBING · PART D · 2024
Total Rx claims
522
Beneficiaries
—
Total drug cost
$3K
Distinct drugs
12
Brand share
6.5%
Top prescribed drugs
Prednisone110 claims
Azithromycin83 claims
Cephalexin73 claims
Celecoxib57 claims
Methylprednisolone44 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 John Collingham'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 · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORTHFIELD HOSPITAL70157
O'BRIEN, PATRICK2246
ALLINA HEALTH SYSTEM2037
Gregory Haines
Diagnostic Radiology · Blaine, MN
2034
MAYO CLINIC HEALTH SYSTEM-SOUTHEAST MINNESOTA REGION1771
Katherine Helgen
Internal Medicine · Rochester, MN
1531
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORTHFIELD HOSPITAL209628
Gregory Haines
Diagnostic Radiology · Blaine, MN
59130
ALLINA HEALTH SYSTEM3051
ALLINA HEALTH SYSTEM2958
Thomas Holt
Family Practice · Northfield, MN
2458
Randolph Reister
Internal Medicine · Northfield, MN
2192
MAYO CLINIC HOSPITAL-ROCHESTER2043
ALLINA HEALTH SYSTEM1937
Steven Lawler
Geriatric Medicine · Minneapolis, MN
1762
Katherine Helgen
Internal Medicine · Rochester, MN
1434
MAYO CLINIC HEALTH SYSTEM-SOUTHEAST MINNESOTA REGION1342
NORTH MEMORIAL HEALTH CARE1215
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.