DR. DOMINGO CHUA BARRIENTOS (M.D.) – Internal Medicine Physician, NPI 1184685281
Excluded from federal healthcare programs (Medicare/Medicaid)
This provider is listed on the OIG List of Excluded Individuals/Entities (LEIE). Exclusion effective: 2025-11-20. Reason: Conviction of program-related crimes (mandatory; min. 5 years).
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,511 INTERNAL MEDICINE in CA
Loading map...
Provider Addresses for DR. DOMINGO CHUA BARRIENTOS (M.D.)
9800, Pangborn Avenue, Downey, Los Angeles County, California, 90240, United States
DOWNEY, CA 902403534
Phone: (562) 869-1322
Type: Mailing
10800, Paramount Boulevard, Downey, Los Angeles County, California, 90241, United States
SUITE 203
DOWNEY, CA 902413331
Phone: (562) 869-1322
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 166 Open Payments records for all available years, with a total value of $2,818.
Total Amount is formed as General ($2,818) + Research ($0) + Ownership ($0) = $2,818.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($540).
Total Amount
$2,818
General + Research + Ownership
Payments
166
Total payment records
General Amount
$2,818
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $540 |
| ABBVIE INC. | $379 |
| Novo Nordisk Inc | $346 |
| GlaxoSmithKline, LLC. | $201 |
| Mannkind Corporation | $153 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 153 | 33 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 19 | 17 | $0 |
| G0008 | Administration of influenza virus vaccine | 19 | 17 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 16 | 16 | $0 |
Insurance plans in this area (ZIP 90240)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.