Kathleen Cox, ACNP
Kathleen Cox, ACNP is a Critical Care Medicine Registered Nurse in San Antonio, TX, registered under NPI 1003043191. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in San Antonio, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.33 mi away. If you arrive early, there is a coffee shop 0.47 mi away.
Getting here and what is nearby
Parking 878 ft ~4 min
Restaurant Domino's 879 ft ~4 min
8442 Fredericksburgh Road, San Antonio 78229
Mo-Th 09:30-01:00; Fr-Sa 09:30-02:00; Su 09:30-01:00
Restaurant French Sandwiches 890 ft ~4 min
8448 Fredericksburg Road, 78229
Mo-Fr 08:00-18:00; Sa 10:00-17:00
Restaurant San Antonio Burger 900 ft ~4 min
8440 Fredericksburg Road, 78229
Mo-Su 11:00-21:00
Convenience Circle K 993 ft ~4 min
Gas station Valero 0.20 mi ~5 min
Parking 0.32 mi ~7 min
Parking 0.33 mi ~7 min
Coffee Starbucks 0.34 mi ~7 min
Gas station 7-Eleven 0.37 mi ~8 min
Convenience 7-Eleven 0.38 mi ~8 min
Coffee Starbucks 0.47 mi ~10 min
Gas station Quik Trip 0.49 mi ~10 min
8775 Wurzbach Road, 78240
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| AP117809 | TX | Acute Care Nurse Practitioner |
| 577467 | TX | Critical Care Medicine Registered Nurse primary |
This provider holds licence AP117809 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Critical Care Medicine covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WC0200X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363LA2100X | Acute Care Nurse Practitioner Acute Care | AP117809 | TX | |
| 163WC0200X | Critical Care Medicine Registered Nurse Critical Care Medicine | 577467 | TX | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003043191 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 16, 2009 |
| Last updated | Aug 29, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | ACNP |
| Practice address |
8401 DATAPOINT DR STE 421 San Antonio, TX 78229 (210) 558-1800 Fax (800) 825-8907 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 4 | 3 | 1 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 4 | 6 | 1 | 9 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.