Kerri Cobb, HIS
Kerri Cobb, HIS is a Hearing Instrument Specialist in Montgomery, AL, registered under NPI 1003583949. 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 Montgomery, based on OpenStreetMap data collected Oct 8, 2026. Parking is available about 591 ft away. There is EV charging 0.45 mi from the office — useful if you are driving in from out of town.
Getting here and what is nearby
Parking 398 ft ~2 min
Parking 412 ft ~2 min
Parking 591 ft ~3 min
Restaurant Waffle House 0.39 mi ~8 min
Gas station Shell 0.43 mi ~9 min
843 Taylor Road, 36117
EV charging 0.45 mi ~9 min
Restaurant Jack's 0.49 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
| Licence | State | Specialty |
|---|---|---|
| 2326 | AL | Hearing Instrument Specialist primary |
This provider holds licence 2326 issued in AL. 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 | 1003583949 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 27, 2021 |
| Last updated | Aug 27, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | HIS |
| Practice address |
7213 COPPERFIELD DR Montgomery, AL 36117 (334) 262-7553 Fax (334) 261-3132 |
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 | 8 | 3 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 8 | 6 | 9 | 8 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.