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ARIZONA HEMATOLOGY ONCOLOGY PC
NPI 1679501282
Internal Medicine - Hematology & Oncology in Tucson, AZ

Active since June 30, 2006
6130 N LACHOLLA BLVD, 117, TUCSON, AZ 85741(520) 297-8429(520) 297-2913 Get Directions Write a Review

NPPES record last updated: October 15, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Arizona Hematology Oncology Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ARIZONA HEMATOLOGY ONCOLOGY PC (NPI 1679501282) is a healthcare organization registered as a hematology & oncology in Tucson, Arizona and active in the NPI registry since June 2006. The organization lists Suresh B Katakkar, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1679501282
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameARIZONA HEMATOLOGY ONCOLOGY PC
Location Address6130 N LACHOLLA BLVD, 117Tucson, AZ 85741
Mailing AddressPo Box 36210Tucson, AZ 85740-6210 · (520) 297-8429 · Fax (520) 297-2913
Phone(520) 297-8429
Fax(520) 297-2913
Organization SubpartNo
Authorized OfficialSuresh B KatakkarOwner/president · (520) 297-8429
Enumeration DateJune 30, 2006
Last NPPES UpdateOctober 15, 2009
✔ NPI 1679501282 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in AZ · 11471
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
6130 N LACHOLLA BLVD, Tucson, AZ 85741
Open in Google Maps ↗

Other Identifiers 2

Medicaid215336AZ
Medicare UPINZ24540AZ

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arizona Hematology Oncology Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Arizona Hematology Oncology PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Suresh Katakkar, M.D.
Hematology/Oncology
NPI 1114923943
1891 W ORANGE GROVE RD
Tucson, AZ 85704
(520) 742-4183
✔ PECOS✔ Accepts Medicare3.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Arizona Hematology Oncology PC's NPI number?

The NPI number for Arizona Hematology Oncology PC is 1679501282. It was assigned to this organization in the NPPES registry on June 30, 2006.

Where is Arizona Hematology Oncology PC located?

Arizona Hematology Oncology PC is located at 6130 N Lacholla Blvd 117, Tucson, AZ 85741. The listed phone number is (520) 297-8429.

What is Arizona Hematology Oncology PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Arizona Hematology Oncology PC enrolled in Medicare?

Yes. Arizona Hematology Oncology PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arizona Hematology Oncology PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hematology/Oncology) reassigns their Medicare billing to Arizona Hematology Oncology PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Arizona Hematology Oncology PC was last updated on October 15, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.