Nathan Larimore
Nathan Larimore is a Hearing Instrument Specialist in Mount Clemens, MI, registered under NPI 1003205832.
Getting there
Here is what surrounds this office in Mount Clemens, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.43 mi away. The nearest transit stop is 507 ft away, served by Gratiot / Clemens (NB).
Getting here and what is nearby
Transit Gratiot / Gratiot Court (NB) 204 ft ~1 min
Transit Gratiot / Euclid (SB) 377 ft ~2 min
Transit Gratiot / Clemens (NB) 507 ft ~2 min
Restaurant Dairy Queen 779 ft ~3 min
353 North Gratiot Avenue, Mount Clemens 48043-5781
Parking 0.28 mi ~6 min
Convenience Park & Gratiot Marathon 0.34 mi ~7 min
186 Northbound Gratiot Avenue, Mount Clemens 48043
Gas station Marathon 0.35 mi ~7 min
186 Northbound Gratiot Avenue, Mount Clemens 48043
Parking 0.39 mi ~8 min
Restaurant Buck N Dink's BBQ 0.42 mi ~9 min
285 North Avenue, Mount Clemens 48043-1765
We-Sa 11:00-20:00
Parking 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
| Licence | State | Specialty |
|---|---|---|
| 3501006486 | MI | Hearing Instrument Specialist primary |
This provider holds licence 3501006486 issued in MI. 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 | 1003205832 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 16, 2015 |
| Last updated | Jan 16, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
309 NORTHBOUND GRATIOT AVE Mount Clemens, MI 48043 (586) 463-5831 Fax (586) 563-4742 |
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 | 0 | 5 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 0 | 1 | 8 | 6 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.