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PROVIDER PROFILE · NPI 1366549255

David OhM.D.

Internal MedicineTorrance, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where David Oh'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). 21 inbound referrers · 40 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
139329
TORRANCE MEMORIAL MEDICAL CENTER80181
DEL AMO GARDENS CONVALESCENT31122
Westmed Ambulance Inc
Ambulance Service Provider · Compton, CA
2557
Andrew Cho
Ophthalmology · Los Angeles, CA
2145
Edward Rhee
Podiatry · Los Angeles, CA
2033
Lucas Nishioka
Diagnostic Radiology · Torrance, CA
1748
ILAO, GIRLIE17229
BABILONIA, BENEDITH1595
HUETTNER, GLENN1439
Kamini Malhotra, M.D Inc
Clinical Laboratory · Fountain Valley, CA
1436
Steven Khwarg
Ophthalmology · Torrance, CA
1430
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
324724
TORRANCE MEMORIAL MEDICAL CENTER96278
PROVIDENCE HEALTH SYSTEM SOUTHERN CALIFORNIA63170
Unilab Corporation
Clinical Laboratory · West Hills, CA
5598
Joseph Lee
Ophthalmology · Buena Park, CA
54131
David Kim
Gastroenterology · Torrance, CA
39176
Sunmin Park
Ophthalmology · Los Angeles, CA
3278
Kan-Di-Ki Llc
Portable X-Ray Supplier · North Hollywood, CA
31161
Larry Suk
Internal Medicine · Gardena, CA
2999
Chong Kim
Internal Medicine · Torrance, CA
27381
TOLING, CALVIN25378
Lucas Nishioka
Diagnostic Radiology · Torrance, CA
2146
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,064
Unique beneficiaries
—
Total services
2,186
Distinct HCPCS
11
Medicare payment
$128K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
PRESCRIBING · PART D · 2024
Total Rx claims
13,271
Beneficiaries
—
Total drug cost
$1.4M
Distinct drugs
138
Brand share
19.6%
Top prescribed drugs
Atorvastatin Calcium1,438 claims
Amlodipine Besylate1,088 claims
Losartan Potassium671 claims
Metformin Hcl457 claims
Levothyroxine Sodium406 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$111
Payment records
5
By payment type
Food and Beverage$111