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PROVIDER PROFILE · NPI 1568487973

Roy JohnsonM.D

Family PracticeValley Center, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
6,622
Beneficiaries
—
Total drug cost
$363K
Distinct drugs
110
Brand share
16.5%
Top prescribed drugs
Levothyroxine Sodium420 claims
Atorvastatin Calcium411 claims
Amlodipine Besylate304 claims
Rosuvastatin Calcium247 claims
Hydrocodone/Acetaminophen229 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
613
Unique beneficiaries
—
Total services
1,610
Distinct HCPCS
8
Medicare payment
$140K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$45
Payment records
3
By payment type
Food and Beverage$45
REFERRAL NETWORK

Where Roy Johnson'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
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41114
NPI 124533123034212
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33239
Anurag Goyal
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2862
Michele Mcgahan
Diagnostic Radiology · San Diego, CA
2873
Jeffrey Miller
Diagnostic Radiology · Oceanside, CA
28176
Tan Nguyen
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27160
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.