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James A. Sweeney, D.D.S., Inc.

General Practice Dentistry in Lancaster, CA · enumerated 2015 · authorized official Rachael Soto, Office Manager.

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

National Provider Identifier

1639553456

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Registry record

Entity type Organization (Type 2)
Legal business name James A. Sweeney, D.D.S., Inc.
Other name <Unavail>
Practice address 1669 W Avenue J, Suite #305, Lancaster, CA, 93534
Phone (661) 942-1181
Enumeration date Jul 10, 2015
Last updated in NPPES Jul 10, 2015

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Rachael Soto
Title Office Manager
Phone (661) 942-1181

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 James A. Sweeney, D.D.S., Inc.?
The NPI for James A. Sweeney, D.D.S., Inc. is 1639553456, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for James A. Sweeney, D.D.S., Inc.?
NPPES lists Rachael Soto (Office Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-10.