VICTOR YU (M.D.) – Gastroenterology Physician, NPI 1235205477
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,981 GASTROENTEROLOGY in CA
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Provider Addresses for VICTOR YU (M.D.)
Thomas R. Gonzales, DDS, 113, Waterworks Way, Irvine Spectrum, Irvine, Orange County, California, 92618, United States
SUITE 155
IRVINE, CA 926183167
Phone: (949) 612-9090
Fax: (949) 612-9091
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 271 Open Payments records for all available years, with a total value of $4,877.
Total Amount is formed as General ($4,877) + Research ($0) + Ownership ($0) = $4,877.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($1,770).
Total Amount
$4,877
General + Research + Ownership
Payments
271
Total payment records
General Amount
$4,877
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,770 |
| Takeda Pharmaceuticals U.S.A., Inc. | $636 |
| Janssen Biotech, Inc. | $267 |
| Regeneron Healthcare Solutions, Inc. | $212 |
| NESTLE HEALTHCARE NUTRITION INC. | $204 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-07-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100727000851 | I | Gastroenterology | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 231 | 231 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 212 | 169 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 193 | 188 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 66 | 65 | $0 |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | 52 | 52 | $0 |
Insurance plans in this area (ZIP 92618)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Physician Assistant | KS | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA | |
| Gastroenterology, Internal Medicine | CA | |
| Internal Medicine | CA | |
| G A S T R O E N T E R O L O G Y | CA | |
| Nurse Practitioner | CA |
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