HAILEY XUAN NGUYEN – Family Nurse Practitioner, NPI 1235688193
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,360 NURSE PRACTITIONER in CA
Provider Addresses for HAILEY XUAN NGUYEN
2205 Vista Way # 130
Oceanside, CA 920545661
Phone: (858) 554-7439
Type: Location
7585, Sullivan Place, Buena Park, Orange County, California, 90621, United States
BUENA PARK, CA 906213256
Phone: (805) 796-3101
Type: Mailing
1792, Garnet Avenue, Pacific Beach, San Diego, San Diego County, California, 92109, United States
SAN DIEGO, CA 921093350
Phone: (805) 796-3101
Type: Location
10790 RANCHO BERNARDO RD
SAN DIEGO, CA 921275705
Phone: (858) 554-7439
Type: Mailing
16773 BERNARDO CENTER DR
SAN DIEGO, CA 921282525
Phone: (805) 796-3101
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $396.
Total Amount is formed as General ($396) + Research ($0) + Ownership ($0) = $396.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Phadia US Inc. ($144).
Total Amount
$396
General + Research + Ownership
Payments
5
Total payment records
General Amount
$396
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Phadia US Inc. | $144 |
| Regeneron Healthcare Solutions, Inc. | $120 |
| Amgen Inc. | $105 |
| PFIZER INC. | $27 |
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: 2017-03-17
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 |
|---|---|---|---|---|
| I20170317000720 | 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 |
|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 21 | 21 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 17 | 16 | $0 |
| G0008 | Administration of influenza virus vaccine | 16 | 16 | $0 |
| 90694 | Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 15 | 15 | $0 |
Insurance plans in this area (ZIP 92054)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| - | CA |
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