NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Joseph M Lambert, RRT

Emergency Care Registered Respiratory Therapist in Brooklyn, NY · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538386321

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Registry record

Entity type Individual (Type 1)
Name Mr. Joseph M Lambert
Credential RRT
Sex Male
Practice address Brooklyn, NY, 11203
Enumeration date Apr 20, 2007
Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary
2279C0205X Critical Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary
2279E0002X Emergency Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Primary
2279E1000X Educational Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary
2279G0305X Geriatric Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary
2279H0200X Home Health Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary
2279P1004X Pulmonary Diagnostics Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary
2279P3800X Palliative/Hospice Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary
2279P3900X Neonatal/Pediatric Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary
2279P4000X Patient Transport Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 003028 (NY) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Joseph Lambert practice?
The practice location on file with NPPES is in Brooklyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joseph Lambert?
The National Provider Identifier (NPI) for Joseph Lambert is 1538386321, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.