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

Internists, Oncologists Ltd

Organization Hematology & Oncology Physician · NPI 1033135223

Internists, Oncologists Ltd is a Hematology & Oncology Physician in Phoenix, Arizona. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1300 N 12th St Ste 612
Phoenix, AZ 85006-2848
Phone: (602) 258-4875
Fax: (602) 495-9445
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X

Record details

NPI number1033135223
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Susan Dimpfel — Practice Administrator · (602) 258-4875
NPI enumeratedJuly 14, 2006
Last updated in NPPESMarch 31, 2008
Mailing address1300 N 12th St, Suite 612, Phoenix, AZ 85006-2848

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