Maria Medina
Maria Medina is a provider specialising in Student in an Organized Health Care Education/Training Program in Nacogdoches, TX, registered under NPI 1003662503. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Nacogdoches, based on OpenStreetMap data collected Oct 13, 2026. Parking is available about 0.35 mi away. A pharmacy sits 806 ft from the entrance (Kroger Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.23 mi away.
Getting here and what is nearby
Grocery Kroger 742 ft ~3 min
1215 North Street, Nacogdoches 75965
Mo-Su 06:00-01:00
Pharmacy Kroger Pharmacy 806 ft ~4 min
Gas station Kroger 1,013 ft ~4 min
Coffee Java Jacks 0.23 mi ~5 min
Parking 0.24 mi ~5 min
Restaurant Little Caesars 0.30 mi ~6 min
1500 North Street, 75965
Su-Th 11:00-22:00; Fr-Sa 11:00-23:00
Restaurant Little Caesars 0.30 mi ~6 min
1500 North Street, 75965
Fr-Sa 11:00-23:00, Su-Th 11:00-22:00
Restaurant Taco Bell 0.31 mi ~7 min
1605 North Street, Nacogdoches 75965
Su-Th 08:00-04:00; Fr-Sa 08:00-05:00
Parking 0.32 mi ~7 min
Parking 0.35 mi ~7 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | |
|---|---|---|---|---|
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — | primary |
| 2255A2300X | Athletic Trainer Athletic Trainer | — | — |
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 | 1003662503 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 25, 2024 |
| Last updated | Apr 25, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
1333 PEARL ST APT 209B Nacogdoches, TX 75961 (832) 401-6659 |
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 | 6 | 6 | 2 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 4 | 5 | 0 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.