Tamara Roach
Tamara Roach is a Hearing Instrument Specialist in Tyler, TX, registered under NPI 1003535444. 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 Tyler, based on OpenStreetMap data collected Oct 4, 2026. Parking is available about 0.39 mi away. A pharmacy sits 584 ft from the entrance (Kinsey’s Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Gas station Cefco 494 ft ~2 min
1222 West Southwest Loop 323
Convenience Meher Food Mart 602 ft ~3 min
Pharmacy Kinsey’s Pharmacy 584 ft ~3 min
Gas station Valero 609 ft ~3 min
Restaurant Rounder’s Pizza 732 ft ~3 min
1400 West Southwest Loop 323
Restaurant Wing Zone Hot Chicken & Wings 758 ft ~3 min
Restaurant Dunkin' Donuts Baskin Robbins 967 ft ~4 min
1400 West Southwest Loop 323
Parking 0.37 mi ~8 min
Parking 0.38 mi ~8 min
Parking 0.39 mi ~8 min
Hotel La Quinta Inn 0.40 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 Hearing Instrument Specialist covers
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society NUCC Health Care Provider Taxonomy, code 237700000X
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 | 1003535444 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 26, 2022 |
| Last updated | Aug 26, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
1400 WSW LOOP 323 STE 100 Tyler, TX 75701 (903) 595-5580 |
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 | 3 | 5 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 3 | 1 | 4 | 8 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.