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PROVIDER PROFILE · NPI 1104892710

Pengta ChiangM.D.

Emergency MedicineOceanside, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
549
Unique beneficiaries
—
Total services
569
Distinct HCPCS
7
Medicare payment
$58K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — above median (cohort median 355).
PRESCRIBING · PART D · 2024
Total Rx claims
253
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
11
Brand share
36.8%
Top prescribed drugs
Ondansetron45 claims
Famotidine35 claims
Prednisone33 claims
Oxycodone Hcl29 claims
Albuterol Sulfate25 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$196
Payment records
2
By payment type
Food and Beverage$196
REFERRAL NETWORK

Where Pengta Chiang'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). 12 inbound referrers · 63 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Oscar Matthews
Internal Medicine · Vista, CA
2335
NPI 10634734292250
Sean Pinnell
Diagnostic Radiology · Vista, CA
2242
City Of Vista California
Ambulance Service Provider · Vista, CA
1943
REGENTS OF THE UNIVERSITY OF CALIFORNIA1864
Sottek Trippe Enterprise, Llc
Ambulance Service Provider · Carlsbad, CA
1836
PALOMAR HEALTH1758
Sam Baroudi
Internal Medicine · Vista, CA
1432
Unilab Corporation
Clinical Laboratory · West Hills, CA
1328
Mark Sadoff
Neurology · Carlsbad, CA
1133
Kenneth Carr
Cardiology · Oceanside, CA
1122
Margaret Lee
Diagnostic Radiology · Vista, CA
1120
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
TRI-CITY HOSPITAL348833
Stephen Schmitter
Diagnostic Radiology · Dallas, TX
98215
Bruce Biederman
Diagnostic Radiology · Oceanside, CA
75166
Sean Pinnell
Diagnostic Radiology · Vista, CA
71164
Jennifer Mayberry
Diagnostic Radiology · Portland, OR
68150
Steven Epner
Diagnostic Radiology · Oceanside, CA
65130
City Of Oceanside
Ambulance Service Provider · Oceanside, CA
62114
BALBOA AMBULANCE INC.61130
City Of Vista California
Ambulance Service Provider · Vista, CA
57125
Kiran Patel
Diagnostic Radiology · Oceanside, CA
4679
William Kakimoto
Diagnostic Radiology · La Jolla, CA
3458
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
3179
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.