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PROVIDER PROFILE · NPI 1932257268

Ottar LundeM.D.

Internal MedicineSan Diego, CAI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Ottar Lunde'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA5032,730
Armelia Sani
Internal Medicine · San Diego, CA
116316
Deanna Hill
Internal Medicine · San Diego, CA
78184
Yunsan Huang
Internal Medicine · Irvine, CA
77152
RENNER, JOHN3372
Edward Smitaman
Diagnostic Radiology · San Diego, CA
2548
William Ladd
Diagnostic Radiology · San Diego, CA
2379
Luis Castellanos
Cardiology · San Diego, CA
2150
Miguel Casillas
Family Practice · San Diego, CA
2143
Timothy Morris
Pulmonary Disease · San Diego, CA
1945
Sharon Brouha
Diagnostic Radiology · San Diego, CA
1730
Regina Wang
Family Practice · San Diego, CA
1728
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.
PRESCRIBING · PART D · 2024
Total Rx claims
2,259
Beneficiaries
—
Total drug cost
$190K
Distinct drugs
61
Brand share
17.2%
Top prescribed drugs
Atorvastatin Calcium217 claims
Lisinopril145 claims
Amlodipine Besylate113 claims
Levothyroxine Sodium102 claims
Gabapentin82 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
549
Unique beneficiaries
—
Total services
663
Distinct HCPCS
11
Medicare payment
$32K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.