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PROVIDER PROFILE · NPI 1457535346

Aaron Lessen

PRACTICEHCA-HEALTHONE LLCSee all providers at this practice →
Emergency MedicineEnglewood, COI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
93
Beneficiaries
—
Total drug cost
$649
Distinct drugs
5
Brand share
44.1%
Top prescribed drugs
Ondansetron24 claims
Cyclobenzaprine Hcl18 claims
Oxycodone Hcl18 claims
Cefuroxime Axetil17 claims
Cephalexin16 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
591
Unique beneficiaries
—
Total services
614
Distinct HCPCS
4
Medicare payment
$51K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 931 Emergency Medicine providers in CO — top quintile (cohort median 256).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$111
Payment records
1
By payment type
Food and Beverage$111
REFERRAL NETWORK

Where Aaron Lessen'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). 24 inbound referrers · 81 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HCA HEALTHONE LLC472994
NPI 139678113454137
Andrew Fisher
Diagnostic Radiology · Englewood, CO
2646
Orlin Hopper
Diagnostic Radiology · Englewood, CO
2233
Andrew Sonin
Diagnostic Radiology · Greenwood Village, CO
2132
Michael Payne
Diagnostic Radiology · Englewood, CO
2035
Matthew Fleishman
Diagnostic Radiology · Englewood, CO
1932
Lora Barke
Diagnostic Radiology · Englewood, CO
1727
Nader Omar
Internal Medicine · Golden, CO
1743
Kenneth Allison
Diagnostic Radiology · Englewood, CO
1729
Marina Bachurina
Internal Medicine · Englewood, CO
1739
UNIVERSITY OF COLORADO HOSPITAL AUTHORITY1642
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HCA HEALTHONE LLC98251
Action Care Ambulance, Inc
Ambulance Service Provider · Centennial, CO
69124
Denver Health And Hospital Authority
Ambulance Service Provider · Denver, CO
60114
Laboratory Corporation Of America
Clinical Laboratory · Englewood, CO
4085
NPI 139678113439100
Neal Kraus
Internal Medicine · Golden, CO
3486
Paul Hsieh
Diagnostic Radiology · Englewood, CO
3349
Kyle Lamb
Internal Medicine · Englewood, CO
32101
BAKER, KIM3148
Keith Dangleis
Diagnostic Radiology · Englewood, CO
3151
Kerry Blum
Family Practice · Englewood, CO
2845
Kevin Lampert
Diagnostic Radiology · Greenwood Village, CO
2844
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.