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PROVIDER PROFILE · NPI 1275624470

John MccormackM.D.

PRACTICEREHAB ASSOCIATESSee all providers at this practice →
Emergency MedicineDickson, TNI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
71
Beneficiaries
—
Total drug cost
$516
Distinct drugs
5
Brand share
74.6%
Top prescribed drugs
Prednisone18 claims
Oxycodone Hcl/Acetaminophen15 claims
Sulfamethoxazole/Trimethoprim15 claims
Nitrofurantoin Monohyd/M-Cryst12 claims
Amoxicillin/Potassium Clav11 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 440049
Hospital
CCN 440059
Hospital
CCN 440175
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where John Mccormack'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). 19 inbound referrers · 48 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Glauco Maresca
Diagnostic Radiology · Potsdam, NY
183498
Brian Ewy
Diagnostic Radiology · Kennebunk, ME
53124
Kirwin Gibbs
Diagnostic Radiology · Cortland, NY
3891
Terence Schumpert
Diagnostic Radiology · Massena, NY
3169
Alexandra Wesley
Diagnostic Radiology · Williamsville, NY
2768
Manoj Vora
Internal Medicine · Lowville, NY
22102
Robert Divencenzo
Internal Medicine · Lewiston, NY
2299
Robert Ungeheuer
Physician Assistant · Albany, NY
2269
Daniel Root
Family Practice · Lowville, NY
1991
Martha Pisaniello
Family Practice · Lowville, NY
1879
Christopher Black
Family Practice · Watertown, NY
1679
LEWIS COUNTY GENERAL HOSPITAL1559
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LEWIS COUNTY GENERAL HOSPITAL3441,700
Glauco Maresca
Diagnostic Radiology · Potsdam, NY
108284
Lewis County Search And Rescue Inc
Ambulance Service Provider · Lowville, NY
81192
Robert Divencenzo
Internal Medicine · Lewiston, NY
63415
FRIEDMAN, DAVID48184
SAMARITAN MEDICAL CENTER39129
Bruce Portner
Internal Medicine · Rochester, NY
38253
Matthew George
Nurse Practitioner · Buffalo, NY
37125
Dean Hanna
Emergency Medicine · Aspinwall, PA
34147
Steven Lyndaker
Internal Medicine · Lowville, NY
33160
Robert Ungeheuer
Physician Assistant · Albany, NY
33113
LEWIS COUNTY GENERAL HOSPITAL3186
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
470
Unique beneficiaries
—
Total services
493
Distinct HCPCS
5
Medicare payment
$51K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 849 Emergency Medicine providers in TN — above median (cohort median 332).