NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Louisa Hall, LICSW

Clinical Social Worker in Florence, MA · enumerated 2006.

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

National Provider Identifier

1750344511

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Registry record

Entity type Individual (Type 1)
Name Ms. Louisa Hall
Credential LICSW
Sex Female
Practice address 70 Main St, Northampton Health Center, Florence, MA, 01062
Phone (413) 585-5431
Fax (413) 585-5491
Enumeration date Apr 11, 2006
Last updated in NPPES Jun 17, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 105638 (MA) Primary

Other identifiers

Identifier Type State Issuer
P04528 Other MA BLUE CROSS BLUE SHIELD
1000122 Other MA CIGNA BEHAVIORAL HEALTH
117729000 Other MA MAGELLAN BEHAVIORAL HEALT
732815 Other MA TUFTS HEALTH PLAN
34931 Other MA FALLON
35285 Other MA HEALTH NEW ENGLAND

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

Is NPI 1750344511 active?
Yes, as of the latest NPPES snapshot, NPI 1750344511 is active (record last updated 2008-06-17).
How do I verify Louisa Hall's NPI record?
Cross-check NPI 1750344511 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-17.