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

Arizona Oncology Services Inc

Organization Radiation Oncology Physician · NPI 1972628675

Arizona Oncology Services Inc provides Radiation Oncology Physician services in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2007.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

300 W Clarendon Ste 350
Phoenix, AZ 85013 Not confirmed with CMS for 15 years — call before visiting
Phone: (602) 274-4484
Fax: (602) 287-9406
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 11736 (AZ)

Record details

NPI number1972628675
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Burton Speiser — President · (602) 240-3468
Other names Arizona Oncology Services
NPI enumeratedMarch 20, 2007
Last updated in NPPESMarch 9, 2011
Mailing address300 W Clarendon, Suite 350, Phoenix, AZ 85013

Other providers in Phoenix