SOUND AUDIOLOGY LLC
SOUND AUDIOLOGY LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003452921, based in Saint Louis, MO. It is classified under Hearing Aid Equipment.
Getting there
Here is what surrounds this office in Saint Louis, based on OpenStreetMap data collected Sep 27, 2026. Parking is available about 0.25 mi away. The nearest transit stop is 0.47 mi away, served by West County Mall Loop.
Getting here and what is nearby
Parking 501 ft ~2 min
Restaurant Rosalita's Cantina 552 ft ~3 min
Sa-Su 10:00-23:00; Mo-Tu, Fr 11:00-23:00; We-Th 11:00-22:00
Parking 611 ft ~3 min
Convenience Circle K 696 ft ~3 min
Gas station Circle K 763 ft ~3 min
Restaurant Sawmill BBQ Pub & Grill 902 ft ~4 min
Parking 0.25 mi ~5 min
Restaurant Jamba 0.30 mi ~7 min
80 West County Center Drive, Des Peres 63131
Mo-Sa 11:00-19:00; Su 12:00-16:00
Transit Manchester at Sarala 0.35 mi ~8 min
Transit West County Mall Loop 0.47 mi ~10 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 Aid Equipment covers
The manufacture and/or sale of electronic hearing aids, their component parts, and related products and services on a national basis. NUCC Health Care Provider Taxonomy, code 332S00000X
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 | 1003452921 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 26, 2019 |
| Last updated | Nov 26, 2019 |
| Status | Active |
| Practice address |
1010 OLD DES PERES RD Saint Louis, MO 63131 (314) 722-4269 Fax (314) 729-0101 |
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 | 5 | 2 | 9 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 5 | 4 | 9 | 4 |
Sum = 59 · next multiple of 10 = 60 · 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.