TRUNG HOAI NGUYEN (M.D.) – Family Medicine Physician, NPI 1245306794
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,194 FAMILY PRACTICE in CA
Provider Addresses for TRUNG HOAI NGUYEN (M.D.)
280 N JACKSON AVE STE D
SAN JOSE, CA 951161607
Phone: (408) 254-9192
Fax: (408) 254-9194
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 78 Open Payments records for all available years, with a total value of $2,287.
Total Amount is formed as General ($2,287) + Research ($0) + Ownership ($0) = $2,287.
Last reported payment date: 2024-11-15 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($637).
Total Amount
$2,287
General + Research + Ownership
Payments
78
Total payment records
General Amount
$2,287
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $637 |
| ABBVIE INC. | $531 |
| AstraZeneca Pharmaceuticals LP | $284 |
| Gilead Sciences, Inc. | $247 |
| Amgen Inc. | $210 |
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: 2010-11-12
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 |
|---|---|---|---|---|
| I20101112000070 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 673 | 254 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 555 | 219 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 215 | 215 | $0 |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | 168 | 168 | $0 |
| G0446 | Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 168 | 168 | $0 |
Insurance plans in this area (ZIP 95116)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | CA | |
| Family Practice | MI | |
| Internal Medicine | CA | |
| General Practice | CA | |
| Internal Medicine | CA | |
| Internal Medicine | HI | |
| Family Practice | SC | |
| Physician Assistant | CA | |
| Internal Medicine | CA | |
| Physician Assistant | CA |
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.