HSUN-YU VUONG (NP) – Acute Care Nurse Practitioner, NPI 1245832765
Acute Care Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,360 NURSE PRACTITIONER in CA
Provider Addresses for HSUN-YU VUONG (NP)
4140 W 190TH ST
TORRANCE, CA 905045513
Phone: (626) 397-8300
Fax: (626) 397-8337
Type: Mailing
100 W CALIFORNIA BLVD
PASADENA, CA 911053010
Phone: (626) 397-8300
Fax: (626) 397-8337
Type: Location
555 E Hardy St
Inglewood, CA 903014011
Phone: (310) 673-4660
Type: Location
23325 MOBILE ST
WEST HILLS, CA 913073322
Phone: (818) 710-1627
Type: Mailing
555 E HARDY ST
INGLEWOOD, CA 903014011
Phone: (310) 673-4660
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $286.
Total Amount is formed as General ($286) + Research ($0) + Ownership ($0) = $286.
Last reported payment date: 2024-09-24 • Largest payer in this snapshot: ABIOMED ($127).
Total Amount
$286
General + Research + Ownership
Payments
4
Total payment records
General Amount
$286
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $127 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $125 |
| GlaxoSmithKline, LLC. | $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: 2020-10-29
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 |
|---|---|---|---|---|
| I20201029002245 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,050 | 322 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 236 | 210 | $0 |
| 99291 | Critical care, first 30-74 minutes | 217 | 75 | $0 |
Insurance plans in this area (ZIP 90504)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MN | |
| Internal Medicine, Pulmonary Disease | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA |
Reviews
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