PATRICIA CASTILLEJA (APRN-CNP) – Family Nurse Practitioner, NPI 1316507403
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
22,204 NURSE PRACTITIONER in TX
Provider Addresses for PATRICIA CASTILLEJA (APRN-CNP)
1409, Robin Avenue, McAllen, Hidalgo County, Texas, 78504, United States
MCALLEN, TX 785043110
Phone: (956) 329-3707
Type: Mailing
1601 TREASURE HL BLVD
HARLINGEN, TX 785508910
Phone: (956) 421-2663
Fax: (956) 421-2418
Type: Location
PO BOX 4624
MCALLEN, TX 785024624
Phone: (956) 362-6730
Fax: (956) 362-6745
Type: Mailing
5121 S MCCOLL RD
EDINBURG, TX 785398278
Phone: (956) 362-6730
Fax: (956) 362-6745
Type: Location
PO BOX 2646
MCALLEN, TX 785022646
Phone: (956) 362-5650
Fax: (956) 362-2574
Type: Mailing
2609 MICHAELANGELO DR
EDINBURG, TX 785391417
Phone: (956) 362-5650
Fax: (956) 362-2574
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-01-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20210224000560 | I | Nurse Practitioner | TX | TBD |
| I20220426001214 | I | Nurse Practitioner | MI | TBD |
| I20220722002908 | I | Nurse Practitioner | WI | TBD |
| I20250115001741 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 78504)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Nurse Practitioner | TX | |
| E N D O C R I N O L O G Y | TX | |
| E N D O C R I N O L O G Y | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Endocrinology, Internal Medicine | TX | |
| Endocrinology, Internal Medicine | TX | |
| Endocrinology, Internal Medicine | TX |
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