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J.R. Wiens DDS, Inc.

J.R. Wiens DDS, Inc. is a healthcare organization registered as Dental Clinic/Center in Madera, CA, holding Type 2 (organization) NPI 1538550660 since 2015. The authorized official on file is John Wiens, President.

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NPI 1538550660
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 5596738044
Fax 5596735447
Enumeration date 2015-02-11
Last updated in NPPES 2015-02-11

Authorized official

Name John Wiens
Title President
Phone 5599061984

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QD0000X Dental Clinic/Center Primary 62455 CA
Copy-ready billing details
Provider: J.R. Wiens DDS, Inc.
NPI: 1538550660
Taxonomy: 261QD0000X (Dental Clinic/Center)
Address: 615 N I ST, Madera, CA, 93637

Providers at this address

NPI Name Type Specialty Location
1609217264 Tim Peffly Individual General Practice Dentistry Madera, CA
1174929632 John R. Wiens DDS, Inc. Organization Dental Clinic/Center Madera, CA

Verify this record

Cross-check NPI 1538550660 against the authoritative CMS record: view J.R. Wiens DDS, Inc. on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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.

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