NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Ione G Milner, LICSW

Social Worker in Sharon, MA · enumerated 2006.

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

National Provider Identifier

1831264449

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Registry record

Entity type Individual (Type 1)
Name Mrs. Ione G Milner
Credential LICSW
Sex Female
Practice address 62 South Main St, Sharon, MA, 02067
Fax (781) 784-4602
Enumeration date Nov 21, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 101781 (MA) Primary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 101781 (MA) Secondary

Other identifiers

Identifier Type State Issuer
30786 Other MA BOSTON HEALTH
P03620 Other MA BLUE CROSS

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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Ione Milner?
Ione Milner is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.