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PROVIDER PROFILE · NPI 1952341273

John BarnettMD

Hematology-OncologyLongmont, COI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
73.3
Quality
59.9
Cost
0.0
Improvement activities
40.0
Promoting interop.
72.0
Payment adjustment
-0.20%
APM Entity
PRESCRIBING · PART D · 2024
Total Rx claims
1,553
Beneficiaries
—
Total drug cost
$3.9M
Distinct drugs
43
Brand share
27.0%
Top prescribed drugs
Prednisone145 claims
Abiraterone Acetate131 claims
Gabapentin101 claims
Apixaban91 claims
Dexamethasone88 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,712
Unique beneficiaries
—
Total services
63,041
Distinct HCPCS
68
Medicare payment
$823K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 118 Hematology-Oncology providers in CO — top quintile (cohort median 956).
REFERRAL NETWORK

Where John Barnett'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LONGMONT UNITED HOSPITAL3838,261
Sara Robinson
Hematology-Oncology · Longmont, CO
1172,268
Hilarie Gutierrez
Diagnostic Radiology · Longmont, CO
96452
Karl Magsamen
Interventional Radiology · Rockford, IL
85612
WAHL, WILLIAM70348
Horacio Gutierrez
Diagnostic Radiology · Longmont, CO
64395
NPI 139678113463183
David Goodbee
Diagnostic Radiology · Lakewood, CO
52243
Michael Lahm
Diagnostic Radiology · Powell, OH
50287
Douglas Tangel
Pulmonary Disease · Longmont, CO
42436
BACKUP, LINDA39205
DEBOOM, TODD33136
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.