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PROVIDER PROFILE · NPI 1093720419

Gary VoormanM.D.

PRACTICEJAESUNG LEESee all providers at this practice →
OtolaryngologyThousand Oaks, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
90.3
Quality
80.5
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.64%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
1,157
Beneficiaries
—
Total drug cost
$19K
Distinct drugs
16
Brand share
9.1%
Top prescribed drugs
Famotidine506 claims
Ipratropium Bromide178 claims
Mupirocin99 claims
Omeprazole54 claims
Amoxicillin/Potassium Clav47 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050082
Hospital
CCN 050549
Hospital
CCN 170020
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,187
Unique beneficiaries
—
Total services
1,608
Distinct HCPCS
10
Medicare payment
$149K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 875 Otolaryngology providers in CA — top quintile (cohort median 923).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$299
Payment records
5
By payment type
Food and Beverage$299
REFERRAL NETWORK

Where Gary Voorman'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). 20 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
160438
LOS ROBLES REGIONAL MEDICAL CENTER55107
DIGNITY HEALTH44103
COMMUNITY MEMORIAL HEALTH SYSTEM42157
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
2887
Carissa Bennett
Audiologist · Los Angeles, CA
2636
George Yu
Pulmonary Disease · Camarillo, CA
1848
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Moorpark, CA
1633
Gregory Frazer
Audiologist · Los Angeles, CA
1418
DIGNITY HEALTH1436
Khamaj Dave
Cardiology · Oxnard, CA
1353
Daniel Ebroon
Ophthalmology · Thousand Oaks, CA
1237
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · West Hills, CA
191448
Carissa Bennett
Audiologist · Los Angeles, CA
104157
LOS ROBLES REGIONAL MEDICAL CENTER49116
COMMUNITY MEMORIAL HEALTH SYSTEM43119
DIGNITY HEALTH3069
Lance Nelson
Audiologist · Ojai, CA
2739
Pacific Diagnostic Laboratories
Clinical Laboratory · Santa Barbara, CA
2657
ST JOHNS REGIONAL IMAGING CENTER LLC2237
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
2236
Thousand Oaks Pathology Associates Inc
Clinical Laboratory · Thousand Oaks, CA
2037
COUNTY OF VENTURA1834
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Moorpark, CA
1630
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.