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J.R. Wiens DDS, Inc.

Dental Clinic/Center in Madera, CA · enumerated 2015 · authorized official John Wiens, President.

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

National Provider Identifier

1538550660

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Registry record

Entity type Organization (Type 2)
Legal business name J.R. Wiens DDS, Inc.
Other name <Unavail>
Practice address 615 N I St, Madera, CA, 93637
Phone (559) 673-8044
Fax (559) 673-5447
Enumeration date Feb 11, 2015
Last updated in NPPES Feb 11, 2015

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 62455 (CA) Primary

Authorized official

Name John Wiens
Title President
Phone (559) 906-1984

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 J.R. Wiens DDS, Inc.?
The NPI for J.R. Wiens DDS, Inc. is 1538550660, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for J.R. Wiens DDS, Inc.?
NPPES lists John Wiens (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-11.