DONNA KAREN PORTER (FNP-BC) – Primary Care Nurse Practitioner, NPI 1598829681
Primary Care Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DONNA KAREN PORTER (FNP-BC)
1205, East San Patricio Avenue, Mathis, San Patricio County, Texas, 78368, United States
MATHIS, TX 783682402
Phone: (361) 678-4461
Fax: (361) 678-4462
Type: Mailing
PO BOX 61160
CORPUS CHRISTI, TX 784661160
Phone: (361) 884-2904
Fax: (361) 884-1912
Type: Mailing
551 HILL COUNTRY DR
KERRVILLE, TX 780286085
Phone: (830) 896-4200
Type: Location
1205 E San Patricio Ave
Mathis, TX 783682402
Phone: (830) 998-8892
Fax: (361) 884-1912
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: 2010-10-12
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 |
|---|---|---|---|---|
| I20101012001034 | I | Nurse Practitioner | TX | 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 |
|---|---|---|---|---|
| 99284 | Emergency department visit with moderate level of medical decision making | 165 | 163 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 139 | 135 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 29 | 28 | $0 |
| 99291 | Critical care, first 30-74 minutes | 23 | 22 | $0 |
Insurance plans in this area (ZIP 78368)
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