NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Ariel M Hall, LICSW

Clinical Social Worker in Pittsfield, MA · enumerated 2007.

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

National Provider Identifier

1912055294

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Registry record

Entity type Individual (Type 1)
Name Ms. Ariel M Hall
Credential LICSW
Sex Female
Practice address Pittsfield, MA, 01201
Phone (413) 395-0800
Enumeration date Jan 5, 2007
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1029363 (MA) Primary

Other identifiers

Identifier Type State Issuer
31706 Other MA HEALTH NEW ENGLAND
P08533 Other MA BLUE CROSS BLUE SHIELD OF
1894668 Other MA MASS BEH. HEALTH PARTNERS

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

What is the NPI number for Ariel Hall?
The National Provider Identifier (NPI) for Ariel Hall is 1912055294, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ariel Hall practice?
The practice location on file with NPPES is in Pittsfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.