Cari Cleppe
Cari Cleppe is a Hearing Instrument Specialist in O Fallon, MO, registered under NPI 1003242116.
Getting there
Here is what surrounds this office in O Fallon, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 0.38 mi away.
Getting here and what is nearby
Restaurant Chuck's Hot Chicken® 380 ft ~2 min
2758 Highway K, O'Fallon 63368
Tu-Sa 11:00-20:00; Su 11:00-19:00
Gas station QuikTrip 0.21 mi ~5 min
Convenience QuikTrip 0.22 mi ~5 min
Restaurant Taco Bell 0.26 mi ~6 min
102 Fallon Parkway, O'Fallon 63368
Restaurant Freddy's Frozen Custard & Steakburgers 0.28 mi ~6 min
Parking 0.37 mi ~8 min
Parking 0.38 mi ~8 min
Parking 0.38 mi ~8 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 |
|---|---|---|
| 2011033520 | MO | Hearing Instrument Specialist primary |
This provider holds licence 2011033520 issued in MO. 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 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 | 1003242116 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 20, 2013 |
| Last updated | Sep 20, 2013 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
2969 HIGHWAY K O Fallon, MO 63368 (636) 379-4691 Fax (636) 379-4820 |
| Other identifiers |
2011033520
· Other (MO) |
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 | 2 | 4 | 2 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 4 | 4 | 1 | 2 |
Sum = 44 · next multiple of 10 = 50 · check digit = 6 · actual last digit = 6
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.