Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

James R Siefer DO PLC

Organization Urology Physician · NPI 1073647533

James R Siefer DO PLC is an Urology Physician in Chandler, Arizona. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

485 S Dobson Rd Ste 103
Chandler, AZ 85224-5602
Phone: (480) 985-1093
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X

Record details

NPI number1073647533
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Siefer — President · (480) 985-1093
Other names Siefer Urology Clinic
NPI enumeratedMarch 15, 2007
Last updated in NPPESJune 1, 2011
Mailing address485 S Dobson Rd, Suite 103, Chandler, AZ 85224-5602

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