Katherine Wilcoxson, FNP-C
Katherine Wilcoxson, FNP-C is a Family Nurse Practitioner in Austin, TX, registered under NPI 1003521261.
Getting there
Here is what surrounds this office in Austin, based on OpenStreetMap data collected Oct 1, 2026. Parking is available about 0.23 mi away at State Parking Garage R. There is EV charging 0.26 mi from the office (PIE AE PUBDENNYSNORTH1) — useful if you are driving in from out of town. The nearest transit stop is 0.20 mi away, served by M L King/Trinity (Midblock). If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Parking Health Center Garage 426 ft ~2 min
1601 Trinity Street, Austin 78701
Coffee Nourish 457 ft ~2 min
Mo-Fr 07:30-14:00
EV charging 457 ft ~2 min
Transit Medical School Station (NB) 633 ft ~3 min
Transit San Jacinto/17th 1,010 ft ~4 min
Parking Trinity Garage 979 ft ~4 min
1815 Trinity Street, Austin 78712
Transit M L King/Trinity (Midblock) 0.20 mi ~4 min
Parking State Parking Garage R 0.23 mi ~5 min
1708 San Jacinto Boulevard, Austin 78701
Restaurant Burro Cheese Kitchen 0.23 mi ~5 min
EV charging PIE AE PUBDENNYSNORTH2 0.26 mi ~6 min
EV charging PIE AE PUBDENNYSNORTH1 0.26 mi ~6 min
Restaurant Denny's 0.27 mi ~6 min
1601 North Interstate Highway 35 Service Road, Austin
Hotel DoubleTree by Hilton Austin - University Area 0.29 mi ~6 min
Coffee Cypress Bend Cafe 0.41 mi ~9 min
Hotel Downright Austin, A Renaissance Hotel 0.42 mi ~9 min
Restaurant Sammataro Pizza 0.43 mi ~9 min
Hotel Hampton Inn & Suites Austin at The University/Capitol 0.46 mi ~10 min
Convenience Jester City Market 0.47 mi ~10 min
Coffee Jester Java 0.48 mi ~10 min
201 East 21st Street, Austin 78705
Mo-Fr 07:00-16:00
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 |
|---|---|---|
| 1108368 | TX | Family Nurse Practitioner primary |
| F01230137 | TX | Family Nurse Practitioner |
This provider holds licence 1108368 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 5698140770
- Enrollment ID
- I20230403000568
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner Family | 1108368 | TX | primary |
| 363LF0000X | Family Nurse Practitioner Family | F01230137 | TX |
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 | 1003521261 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 20, 2023 |
| Last updated | Jan 20, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | FNP-C |
| Practice address |
1500 RED RIVER ST Austin, TX 78701 (512) 324-7000 |
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 | 5 | 2 | 1 | 2 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 2 | 2 | 2 | 3 |
Sum = 39 · next multiple of 10 = 40 · 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.