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James R Siefer Do Plc

James R Siefer Do Plc is a healthcare organization registered as Urology Physician in Chandler, AZ, holding Type 2 (organization) NPI 1073647533 since 2007. The authorized official on file is James Siefer, President.

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NPI 1073647533
Entity type Organization (Type 2)
Legal business name James R Siefer Do Plc
Other name <Unavail>
Practice address 485 S DOBSON RD, SUITE 103, Chandler, AZ, 85224
Phone 4809851093
Enumeration date 2007-03-15
Last updated in NPPES 2011-06-01

Authorized official

Name James Siefer
Title President
Phone 4809851093

Taxonomy & classification

Taxonomy code Specialty Primary License State
208800000X Urology Physician Primary

Other identifiers

Identifier Type State Issuer
DG4079 Other RAIL ROAD
Copy-ready billing details
Provider: James R Siefer Do Plc
NPI: 1073647533
Taxonomy: 208800000X (Urology Physician)
Address: 485 S DOBSON RD, SUITE 103, Chandler, AZ, 85224

Providers at this address

NPI Name Type Specialty Location
1912906249 Raymond Roffi Individual Orthopaedic Surgery Physician Chandler, AZ
1205835493 Dudley Hudspeth Individual Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Chandler, AZ
1760474019 Horizon Ob-Gyn Plc Organization Obstetrics & Gynecology Physician Chandler, AZ
1144209842 Mark Gunst Individual Surgical Critical Care Physician Chandler, AZ
1235118589 James Burgess Individual Gastroenterology Physician Chandler, AZ
1508846627 James Siefer Individual Urology Physician Chandler, AZ
1154381218 Jianwen Wu Individual Internal Medicine Physician Chandler, AZ
1073528824 Jennifer Uretz Individual Women's Health Nurse Practitioner Chandler, AZ

Verify this record

Cross-check NPI 1073647533 against the authoritative CMS record: view James R Siefer Do Plc 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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-06-01. Verify at npiregistry.cms.hhs.gov.
Where is James R Siefer Do Plc located?
The practice location on file with NPPES is in Chandler, AZ.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-06-01.