MR. SEAN PATRICK LEONARD (AGPCNP) – Nurse Practitioner, NPI 1518458165
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,353 NURSE PRACTITIONER in CA
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Provider Addresses for MR. SEAN PATRICK LEONARD (AGPCNP)
1166, Sagewood Drive, Oceanside, San Diego County, California, 92056, United States
OCEANSIDE, CA 920566464
Phone: (562) 665-6654
Fax: (949) 606-9313
Type: Mailing
1166 Sagewood Dr
Oceanside, CA 920566464
Phone: (562) 665-6654
Fax: (949) 606-9313
Type: Location
8130 E Cactus rd Ste 510
office 1
Scottsdale, AZ 852605263
Phone: (562) 665-6654
Type: Location
158 Rockaway Rd
Oak View, CA 930229306
Phone: (805) 237-8798
Type: Location
2100 Palomar Airport Rd Ste 214-16
Carlsbad, CA 920114402
Phone: (562) 665-6654
Type: Location
8555 W HACKAMORE DR STE 250
BOISE, ID 837091605
Phone: (562) 665-6654
Fax: (949) 606-9313
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 24 Open Payments records for all available years, with a total value of $703.
Total Amount is formed as General ($703) + Research ($0) + Ownership ($0) = $703.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Supernus Pharmaceuticals, Inc. ($670).
Total Amount
$703
General + Research + Ownership
Payments
24
Total payment records
General Amount
$703
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Supernus Pharmaceuticals, Inc. | $670 |
| E.R. Squibb & Sons, L.L.C. | $33 |
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: 2021-11-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20190102001084 | I | Nurse Practitioner | CA | TBD |
| I20190806003650 | I | Nurse Practitioner | ID | TBD |
| I20211123001408 | I | Nurse Practitioner | UT | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 92056)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | ID | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| P S Y C H I A T R Y | CA |
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