Eric Mann
Eric Mann is a Clinical Social Worker provider (Social Worker) practicing in Chelmsford, MA, registered in the NPPES registry with NPI 1336947589 since 2025.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1336947589 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Eric Mann |
| Sex | Male |
| Practice address | Chelmsford, MA, 01824 |
| Phone | 9783020254 |
| Enumeration date | 2025-03-04 |
| Last updated in NPPES | 2025-03-04 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Primary | LISCWNE10002264 | MA |
Copy-ready billing details
Provider: Eric Mann NPI: 1336947589 Taxonomy: 1041C0700X (Clinical Social Worker) Address: Chelmsford, MA, 01824
Verify this record
Cross-check NPI 1336947589 against the authoritative CMS record: view Eric Mann 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-03-04.