Anselm Lalla, RN
Anselm Lalla, RN is a Continuing Education/Staff Development Registered Nurse in Brooklyn, NY, registered under NPI 1003525395. 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 Oct 3, 2026. Parking is available about 505 ft away. The nearest transit stop is 983 ft away, served by Mackenzie Loop.
Getting here and what is nearby
Parking 174 ft ~1 min
Parking 482 ft ~2 min
Parking 505 ft ~2 min
Transit Oriental Boulevard & Mackenzie Street 816 ft ~4 min
Transit Oriental Boulevard & Mackenzie Street 825 ft ~4 min
Convenience King's Deli 833 ft ~4 min
Restaurant Manhattan Beach Pizza 833 ft ~4 min
1623 Oriental Boulevard
Mo-Fr 08:00-18:00; Sa-Su off
Transit Mackenzie Loop 983 ft ~4 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 |
|---|---|---|
| 684194 | NY | Continuing Education/Staff Development… primary |
This provider holds licence 684194 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 Continuing Education/Staff Development covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WC1600X
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 | 1003525395 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 16, 2022 |
| Last updated | Nov 16, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | RN |
| Practice address |
1516 ORIENTAL BLVD Brooklyn, NY 11235 (718) 646-4441 |
| Mailing address |
2775 E 16TH ST APT 6F Brooklyn, NY 11235 |
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 | 5 | 2 | 5 | 3 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 2 | 1 | 3 | 9 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.