NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Building Green Blocks

Community Health Worker in Gwynn Oak, MD · enumerated 2025 · authorized official Taysiah Lawson, President.

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

National Provider Identifier

1396627642

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Building Green Blocks
Practice address 6724 Dogwood Rd Apt B, Gwynn Oak, MD, 21207
Phone (862) 400-3064
Enumeration date Jul 25, 2025
Last updated in NPPES Jul 25, 2025

Taxonomy & classification

172V00000X Community Health Worker Other Service Providers Primary

Authorized official

Name Taysiah Lawson
Title President
Phone (862) 400-3064

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Building Green Blocks?
The NPI for Building Green Blocks is 1396627642, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Building Green Blocks?
NPPES lists Taysiah Lawson (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-25.