Robin Alexander, LMSW
Robin Alexander, LMSW is a provider specialising in Social Worker in Brooklyn, NY, registered under NPI 1003054602. 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 Brooklyn, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.33 mi away. The nearest transit stop is 468 ft away, served by Avenue X & East 1st Street. A pharmacy sits 754 ft from the entrance (Smart Choice Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 667 ft away.
Getting here and what is nearby
Transit Avenue X & West Street 64 ft ~1 min
Convenience Hoy Yao Mini Store Inc. 102 ft ~1 min
Transit Avenue X & West 1st Street 136 ft ~1 min
Grocery Associated Supermarket 184 ft ~1 min
Convenience Chalouh Middle East Groceries 193 ft ~1 min
Parking 192 ft ~1 min
Pharmacy Rx Pharmacy Light 191 ft ~1 min
319 Avenue X, Brooklyn 11223
Mo-Fr 09:00-19:00; Sa 09:00-17:00; Su off
Pharmacy Brooklyn Family Pharmacy 233 ft ~1 min
355 Avenue X, Brooklyn 11223
Mo-Fr 09:00-18:00; Sa 10:00-15:00; Su off
Convenience Love & Delicious Deli Grocery 310 ft ~2 min
Restaurant Zinger Halal Express Chicken Burger 332 ft ~2 min
367 Avenue X, Brooklyn 11223
Restaurant Hunan Cottage Restaurant 393 ft ~2 min
Coffee 7 Beans Coffee Shop & Pastry 405 ft ~2 min
Transit Avenue X & East 1st Street 468 ft ~2 min
Parking 505 ft ~2 min
Restaurant LavashUzN1 544 ft ~3 min
Coffee Jezero Cafe 667 ft ~3 min
Pharmacy Smart Choice Pharmacy 754 ft ~3 min
Gas station Allegiance 0.20 mi ~5 min
Gas station Sunoco 0.23 mi ~5 min
Grocery Netcost Supermarket 0.32 mi ~7 min
Parking 0.33 mi ~7 min
Gravesend Neck Road, Brooklyn 11223
Grocery C-Town 0.49 mi ~10 min
241 Avenue U, Brooklyn 11223
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 |
|---|---|---|
| 078601-1 | NY | Social Worker primary |
This provider holds licence 078601-1 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 | 1003054602 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 4, 2009 |
| Last updated | Apr 29, 2010 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LMSW |
| Practice address |
333 AVENUE X Brooklyn, NY 11223 (718) 339-5300 Fax (718) 339-9082 |
| Mailing address |
1800 OCEAN PKWY # F8 Brooklyn, NY 11223 |
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 | 0 | 5 | 4 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 8 | 6 | 0 |
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.