Josie Martinez
Josie Martinez is a High-Risk Obstetric Registered Nurse in Donna, TX, registered under NPI 1003608035. 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 Donna, based on OpenStreetMap data collected Oct 10, 2026. Parking is available about 1,004 ft away. The nearest transit stop is 0.30 mi away.
Getting here and what is nearby
Parking 432 ft ~2 min
Parking 658 ft ~3 min
Restaurant Little Caesars 974 ft ~4 min
Parking 1,004 ft ~4 min
Transit 0.22 mi ~5 min
Restaurant Church's Chicken 0.24 mi ~5 min
Transit 0.30 mi ~6 min
Grocery H-E-B 0.36 mi ~8 min
Restaurant Pizza Hut 0.41 mi ~9 min
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 |
|---|---|---|
| 1069426 | TX | High-Risk Obstetric Registered Nurse primary |
This provider holds licence 1069426 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 Obstetric, High-Risk covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WX0002X
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 | 1003608035 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 17, 2025 |
| Last updated | May 17, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
217 N MAIN ST Donna, TX 78537 (956) 336-3506 |
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 | 0 | 8 | 0 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 0 | 7 | 0 | 6 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.