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PROVIDER PROFILE · NPI 1659446037

Royal JohnsonM.D.

PRACTICEHILO MEDICAL INVESTORS LTDSee all providers at this practice →
Internal MedicineHilo, HII
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
8,465
Beneficiaries
—
Total drug cost
$826K
Distinct drugs
134
Brand share
27.3%
Top prescribed drugs
Citalopram Hydrobromide533 claims
Furosemide412 claims
Gabapentin365 claims
Lorazepam355 claims
Escitalopram Oxalate303 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
382
Unique beneficiaries
—
Total services
851
Distinct HCPCS
4
Medicare payment
$57K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 453 Internal Medicine providers in HI — near median (cohort median 450).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$29
Payment records
1
By payment type
Food and Beverage$29
Top paying entities
Food and Beverage$29
REFERRAL NETWORK

Where Royal 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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Clinical Laboratories Of Hawaii Llp
Clinical Laboratory · Ewa Beach, HI
85812
Ming Peng
Diagnostic Radiology · Hilo, HI
37272
Michael Seu
Diagnostic Radiology · Hilo, HI
34256
Scott Grosskreutz
Diagnostic Radiology · Hilo, HI
33190
Mouhamed Kannass
Internal Medicine · Hilo, HI
27215
Brian Sugai
Podiatry · Hilo, HI
2165
David Camacho
Diagnostic Radiology · Hilo, HI
19103
Douglas Do
Internal Medicine · Hilo, HI
18202
International Life Support Inc
Ambulance Service Provider · Aiea, HI
1759
Soe Win
Internal Medicine · Hilo, HI
17127
Michelle Hryniuk
Internal Medicine · Elko, NV
17142
ZILZ, NATHAN1591
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.