Annmarie Thompson, LMSW
Annmarie Thompson, LMSW is a provider specialising in Social Worker in Bronx, NY, registered under NPI 1003655564. 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 Bronx, based on OpenStreetMap data collected Oct 12, 2026. Parking is available about 0.51 mi away. The nearest transit stop is 623 ft away, served by Nereid Ave & Edison Ave. A pharmacy sits 0.48 mi from the entrance (City Line Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Parking 182 ft ~1 min
Transit Baychester Avenue & Pitman Avenue 414 ft ~2 min
Transit Baychester Avenue & Pitman Avenue 445 ft ~2 min
Pharmacy Duane Reade 430 ft ~2 min
432 Baychester Avenue
Transit Nereid Ave & Edison Ave 623 ft ~3 min
Restaurant Cooler Runnings Jamaican 0.24 mi ~5 min
Restaurant McDonald's 0.41 mi ~9 min
Pharmacy Walgreens 0.46 mi ~10 min
4401 White Plains Road
Restaurant Dunkin' 0.47 mi ~10 min
Pharmacy City Line Pharmacy 0.48 mi ~10 min
4704 White Plains Road
Coffee Café Restaurant 0.49 mi ~10 min
4703 White Plains Road
Parking 0.49 mi ~10 min
Parking 0.51 mi ~11 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 |
|---|---|---|
| 115986-01 | NY | Social Worker primary |
This provider holds licence 115986-01 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 Social Worker covers
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public. NUCC Health Care Provider Taxonomy, code 104100000X
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 | 1003655564 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 23, 2024 |
| Last updated | May 23, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LMSW |
| Practice address |
4335 BAYCHESTER AVE Bronx, NY 10466 (718) 576-4207 |
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 | 6 | 5 | 5 | 5 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 5 | 1 | 5 | 3 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.