Margaret Walsh
Margaret Walsh is a provider specialising in Social Worker in Bronx, NY, registered under NPI 1003425026. 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 Sep 26, 2026. Parking is available about 0.33 mi away. The nearest transit stop is 0.20 mi away. A pharmacy sits 0.44 mi from the entrance (Palm Ville Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Restaurant Side By Side Pizza & Burek 167 ft ~1 min
Gas station Gulf 509 ft ~2 min
Transit Waring Avenue & White Plains Road 895 ft ~4 min
Transit Pelham Parkway & White Plains Road 925 ft ~4 min
Transit 0.20 mi ~4 min
Parking 0.22 mi ~5 min
Parking 0.25 mi ~6 min
Restaurant Rainbow Diner 0.26 mi ~6 min
Gas station Citgo 0.28 mi ~6 min
Restaurant Subway 0.29 mi ~6 min
2173 White Plains Road, Bronx 10462
Mo-Fr 08:00-22:00; Sa-Su 09:00-22:00
Parking 0.33 mi ~7 min
Pharmacy Palm Ville Pharmacy 0.44 mi ~9 min
799 Allerton Avenue
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 | 1003425026 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 27, 2020 |
| Last updated | Jul 27, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
750 ASTOR AVE Bronx, NY 10467 (718) 822-5000 |
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 | 4 | 2 | 5 | 0 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 2 | 1 | 0 | 4 |
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.