THANH VAN NGUYEN (M.D.) – Otolaryngology Physician, NPI 1508862061
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,359 OTOLARYNGOLOGY in CA
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Provider Addresses for THANH VAN NGUYEN (M.D.)
10760, Warner Avenue, Colonia Juarez, Fountain Valley, Orange County, California, 92708, United States
201
FOUNTAIN VALLEY, CA 927083845
Phone: (714) 593-5356
Fax: (714) 593-5366
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 31 Open Payments records for all available years, with a total value of $3,382.
Total Amount is formed as General ($3,382) + Research ($0) + Ownership ($0) = $3,382.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: Smith+Nephew, Inc. ($2,701).
Total Amount
$3,382
General + Research + Ownership
Payments
31
Total payment records
General Amount
$3,382
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Smith+Nephew, Inc. | $2,701 |
| GlaxoSmithKline, LLC. | $204 |
| GENZYME CORPORATION | $180 |
| Optinose US, Inc. | $134 |
| Regeneron Healthcare Solutions, Inc. | $34 |
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: 2008-02-28
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 |
|---|---|---|---|---|
| I20080228000233 | I | Otolaryngology | 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 | 307 | 186 | $0 |
| 69210 | Removal of impacted ear wax | 192 | 138 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 132 | 132 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 57 | 46 | $0 |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | 43 | 41 | $0 |
Insurance plans in this area (ZIP 92708)
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