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PROVIDER PROFILE · NPI 1619968021

Darby ClaysonMD

HospitalistDaly City, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
2,892
Beneficiaries
—
Total drug cost
$203K
Distinct drugs
71
Brand share
23.0%
Top prescribed drugs
Atorvastatin Calcium253 claims
Amlodipine Besylate216 claims
Apixaban152 claims
Levothyroxine Sodium133 claims
Furosemide125 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$129
Payment records
1
By payment type
Food and Beverage$129
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,025
Unique beneficiaries
—
Total services
1,930
Distinct HCPCS
12
Medicare payment
$187K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,917 Hospitalist providers in CA — top quintile (cohort median 446).
REFERRAL NETWORK

Where Darby Clayson'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
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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.