caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1740265370

Mark LyonsM.D.

PRACTICEMAYO CLINIC ARIZONASee all providers at this practice →
NeurosurgeryPhoenix, AZI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
Total Rx claims
128
Beneficiaries
—
Total drug cost
$686
Distinct drugs
3
Brand share
0.0%
Top prescribed drugs
Cephalexin60 claims
Oxycodone Hcl56 claims
Clindamycin Hcl12 claims
QUALITY · MIPS · 2024
Final MIPS score
86.5
Quality
78.3
Cost
76.6
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.48%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$339
Payment records
3
By payment type
Food and Beverage$339
REFERRAL NETWORK

Where Mark Lyons'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 · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MAYO CLINIC ARIZONA3121,850
Orland Boucher
Physician Assistant · Scottsdale, AZ
65250
Ameet Patel
Diagnostic Radiology · Scottsdale, AZ
65212
Kent Nelson
Diagnostic Radiology · Scottsdale, AZ
52160
Geoffrey Fletcher
Diagnostic Radiology · Scottsdale, AZ
42121
Shyamal Mehta
Neurology · Scottsdale, AZ
26209
John Demenkoff
Internal Medicine · Phoenix, AZ
23221
RUZICH, RUSSELL2094
Susan Hagstrom
Internal Medicine · Phoenix, AZ
20133
Bernard Bendok
Neurosurgery · Scottsdale, AZ
1762
LEE, HOWARD1671
Ryan Robetorye
Pathology · Scottsdale, AZ
1444
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
434
Unique beneficiaries
—
Total services
457
Distinct HCPCS
10
Medicare payment
$93K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 111 Neurosurgery providers in AZ — above median (cohort median 428).