Joseph Lambert, RRT
Joseph Lambert, RRT is an Emergency Care Registered Respiratory Therapist in Brooklyn, NY, registered under NPI 1538386321. This provider registers 10 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 451 CLARKSON AVE, Brooklyn, NY 11203. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 003028 | NY | Emergency Care Registered Respiratory… primary |
| 003028 | NY | Registered Respiratory Therapist |
| 003028 | NY | Critical Care Registered Respiratory… |
| 003028 | NY | Educational Registered Respiratory… |
| 003028 | NY | Geriatric Care Registered Respiratory… |
| 003028 | NY | Home Health Registered Respiratory… |
| 003028 | NY | Pulmonary Diagnostics Registered… |
| 003028 | NY | Palliative/Hospice Registered Respiratory… |
| 003028 | NY | Neonatal/Pediatric Registered Respiratory… |
| 003028 | NY | Patient Transport Registered Respiratory… |
This provider holds licence 003028 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 Emergency Care covers
The immediate availability of diagnostic and therapeutic cardiopulmonary services in the assessment and management of trauma victims, patients requiring airway management and others requiring emergency care. NUCC Health Care Provider Taxonomy, code 2279E0002X
All registered taxonomy codes
This provider registers 10 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2279E0002X | Emergency Care Registered Respiratory Therapist Emergency Care | 003028 | NY | primary |
| 227900000X | Registered Respiratory Therapist | 003028 | NY | |
| 2279C0205X | Critical Care Registered Respiratory Therapist Critical Care | 003028 | NY | |
| 2279E1000X | Educational Registered Respiratory Therapist Educational | 003028 | NY | |
| 2279G0305X | Geriatric Care Registered Respiratory Therapist Geriatric Care | 003028 | NY | |
| 2279H0200X | Home Health Registered Respiratory Therapist Home Health | 003028 | NY | |
| 2279P1004X | Pulmonary Diagnostics Registered Respiratory Therapist Pulmonary Diagnostics | 003028 | NY | |
| 2279P3800X | Palliative/Hospice Registered Respiratory Therapist Palliative/Hospice | 003028 | NY | |
| 2279P3900X | Neonatal/Pediatric Registered Respiratory Therapist Neonatal/Pediatrics | 003028 | NY | |
| 2279P4000X | Patient Transport Registered Respiratory Therapist Patient Transport | 003028 | NY |
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 | 1538386321 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 20, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | RRT |
| Practice address |
451 CLARKSON AVE Brooklyn, NY 11203 (718) 245-4526 |
| Mailing address |
1084 E 82ND ST Brooklyn, NY 11236 |
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 | 5 | 3 | 8 | 3 | 8 | 6 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 6 | 8 | 6 | 8 | 3 | 3 | 4 |
Sum = 69 · next multiple of 10 = 70 · check digit = 1 · actual last digit = 1
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.