Jeremy Thompson
Jeremy Thompson is an Addiction (Substance Use Disorder) Counselor in Mount Vernon, NY, registered under NPI 1003246307. 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 Mount Vernon, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 0.29 mi away. The nearest transit stop is 0.22 mi away, served by North 5th Avenue & Roosevelt Square.
Getting here and what is nearby
Parking 290 ft ~2 min
Parking 292 ft ~2 min
Restaurant Dunkin' 1,023 ft ~4 min
Transit East Prospect Avenue & North 3rd Avenue 0.20 mi ~4 min
Transit East Prospect Avenue & Park Avenue 0.20 mi ~5 min
Grocery Foodtown 0.21 mi ~5 min
31 East Prospect Avenue, Mount Vernon 10550
Mo-Sa 07:30-18:00; Su 08:00-21:00
Transit North 5th Avenue & Roosevelt Square 0.22 mi ~5 min
Restaurant Pizza King 0.22 mi ~5 min
34 Gramatan Avenue, Mount Vernon 10550
Mo-Su 11:00-23:00
Restaurant Popeyes 0.22 mi ~5 min
65 East Prospect Avenue, Mount Vernon 10550
Mo-Th 10:00-22:00; Fr-Sa 10:00-23:00; Su 10:00-22:00
Parking 0.29 mi ~6 min
1 North 6th Avenue, Mount Vernon 10550
Gas station Amoco 0.50 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 |
|---|---|---|
| 419456309 | NY | Addiction (Substance Use Disorder)… primary |
This provider holds licence 419456309 issued in NY. 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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | 1003246307 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 22, 2013 |
| Last updated | Nov 22, 2013 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
54 S 3RD AVE Mount Vernon, NY 10550 (914) 664-4042 |
| Mailing address |
902 FAIRWAY GRN Mamaroneck, NY 10543 |
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 | 6 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 4 | 3 | 3 | 0 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
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.