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PROVIDER PROFILE · NPI 1679704969

Christopher John Co

Internal MedicineOakland, CAI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,065
Beneficiaries
—
Total drug cost
$99K
Distinct drugs
24
Brand share
10.0%
Top prescribed drugs
Atorvastatin Calcium190 claims
Amlodipine Besylate159 claims
Losartan Potassium92 claims
Metformin Hcl87 claims
Lisinopril57 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$35
Payment records
2
By payment type
Education$35
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Christopher John Co'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.