Marcelle Abrego, LMSW
Marcelle Abrego, LMSW is a provider specialising in Clinical Social Worker in Brooklyn, NY, registered under NPI 1003401969.
Getting there
Here is what surrounds this office in Brooklyn, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 0.36 mi away. The nearest transit stop is 578 ft away, served by 49th Street & 10th Avenue. A pharmacy sits 0.40 mi from the entrance (Macro ℞ Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.41 mi away.
Getting here and what is nearby
Transit 49th Street & 9th Avenue 437 ft ~2 min
Transit 50th Street & 9th Avenue 494 ft ~2 min
Transit 49th Street & 10th Avenue 578 ft ~3 min
Parking 698 ft ~3 min
1025 48th Street, Brooklyn 11219
Restaurant 3 in 1 856 ft ~4 min
4902 13th Avenue
Restaurant Paradise 862 ft ~4 min
4904 Fort Hamilton Parkway
Restaurant Dunkin' 872 ft ~4 min
4912 Fort Hamilton Parkway, Brooklyn 11219
05:00-21:00
Convenience Fort Hamilton Market 0.21 mi ~5 min
5110 Fort Hamilton Parkway
Convenience F&S Deli & Grocery 0.22 mi ~5 min
5124 Fort Hamilton Parkway, Brooklyn 11219
Mo-Su 06:00-22:00
Grocery 88 Fresh Vegetable Market Inc. 0.24 mi ~5 min
4501 8th Avenue, Brooklyn 11220
Grocery Fei Long Market 0.25 mi ~6 min
4423 8th Avenue, Brooklyn 11220
Parking 0.27 mi ~6 min
Grocery 45th Street Supermarket Inc. 0.27 mi ~6 min
4424 8th Avenue, Brooklyn 11220
Coffee FillUp Coffee 0.29 mi ~6 min
4321 8th Avenue, Brooklyn 11232
Convenience SKF Deli & Grill 0.29 mi ~6 min
4421 New Utrecht Avenue, 11219
Pharmacy New Utrecht Pharmacy 0.29 mi ~6 min
Gas station Exxon 0.31 mi ~7 min
Pharmacy ABC Pharmacy Inc. 0.35 mi ~7 min
Parking 0.36 mi ~8 min
4202 Fort Hamilton Parkway, 11219
Coffee Kung Fu Tea 0.38 mi ~8 min
806 55th Street, Brooklyn 11220
Mo-We 11:00-22:00, Th 11:00-21:30, Fr-Su 10:30-22:30
Pharmacy Macro ℞ Pharmacy 0.40 mi ~9 min
Coffee The Chocolate Bar 0.41 mi ~9 min
5106 12th Avenue
Hotel Knights Inn 0.47 mi ~10 min
Hotel Holiday Inn Express 0.49 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 |
|---|---|---|
| 111174 | NY | Clinical Social Worker primary |
This provider holds licence 111174 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 Clinical covers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. NUCC Health Care Provider Taxonomy, code 1041C0700X
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 | 1003401969 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 3, 2021 |
| Last updated | Mar 3, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | LMSW |
| Practice address |
920 48TH ST Brooklyn, NY 11219 (718) 283-8100 |
| Mailing address |
417 OCEAN AVE APT F7 Brooklyn, NY 11226 |
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 | 0 | 1 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 0 | 2 | 9 | 3 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.