Fls Enterprises L.L.C.
Fls Enterprises L.L.C. is a healthcare organization registered as Addiction (Substance Use Disorder) Registered Nurse in Stoneham, MA, holding Type 2 (organization) NPI 1598463200 since 2023. The authorized official on file is Fernando Sousa, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1598463200 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Fls Enterprises L.L.C. |
| Practice address | 159 FRANKLIN ST APT C4, Stoneham, MA, 02180 |
| Phone | 8572476764 |
| Enumeration date | 2023-02-21 |
| Last updated in NPPES | 2026-02-20 |
Authorized official
| Name | Fernando Sousa |
|---|---|
| Title | Owner |
| Phone | 8572476764 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 163WH0200X | Home Health Registered Nurse | Secondary | — | — |
| 163WH1000X | Hospice Registered Nurse | Secondary | — | — |
| 163WA0400X | Addiction (Substance Use Disorder) Registered Nurse | Primary | — | — |
Copy-ready billing details
Provider: Fls Enterprises L.L.C. NPI: 1598463200 Taxonomy: 163WA0400X (Addiction (Substance Use Disorder) Registered Nurse) Address: 159 FRANKLIN ST APT C4, Stoneham, MA, 02180
Verify this record
Cross-check NPI 1598463200 against the authoritative CMS record: view Fls Enterprises L.L.C. 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
Where is Fls Enterprises L.L.C. located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-02-20.