Act-4
Act-4 is a healthcare organization registered as Case Management Agency in Washington, DC, holding Type 2 (organization) NPI 1316070535 since 2007. The authorized official on file is Darin Street, Mental Health Specialist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1316070535 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Act-4 |
| Practice address | 3849 ALABAMA AVE SE, Washington, DC, 20020 |
| Phone | 2026457272 |
| Fax | 2026457270 |
| Enumeration date | 2007-03-14 |
| Last updated in NPPES | 2008-06-16 |
Authorized official
| Name | Darin Street |
|---|---|
| Title | Mental Health Specialist |
| Phone | 2026457277 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 251B00000X | Case Management Agency | Primary | 2025579 | DC |
Copy-ready billing details
Provider: Act-4 NPI: 1316070535 Taxonomy: 251B00000X (Case Management Agency) Address: 3849 ALABAMA AVE SE, Washington, DC, 20020
Verify this record
Cross-check NPI 1316070535 against the authoritative CMS record: view Act-4 on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What type of organization is Act-4?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2008-06-16.