INTERSTATE CLINIC LLC
INTERSTATE CLINIC LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003448770, based in Whitney, TX. It is classified under Primary Care Clinic/Center.
Getting there
Here is what surrounds this office in Whitney, based on OpenStreetMap data collected Sep 27, 2026. No dedicated parking is recorded within walking distance, so allow extra time to find street parking. A pharmacy sits 0.33 mi from the entrance (Prescription Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Gas station Tiger Mart 492 ft ~2 min
Pharmacy Prescription Pharmacy 0.33 mi ~7 min
Mo-Fr 08:00-18:00; Sa 08:00-12:00
Restaurant Bobby's Burgers 0.35 mi ~8 min
Restaurant pizza junction 0.43 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
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 Primary Care covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QP2300X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003448770 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 10, 2020 |
| Last updated | Aug 27, 2020 |
| Status | Active |
| Practice address |
210 N BOSQUE ST Whitney, TX 76692 (254) 221-4342 Fax (254) 221-7051 |
| Mailing address |
PO BOX 1400 Whitney, TX 76692 |
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 | 4 | 4 | 8 | 7 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 4 | 7 | 7 | 5 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
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.