Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Oklahoma Oncology and Hematology, P.C.

Hematology & Oncology Physician in Tulsa, OK · enumerated 2010 · authorized official Vikki Canfield, Past President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538483698

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Registry record

Entity type Organization (Type 2)

Legal business name Oklahoma Oncology and Hematology, P.C.

Other name <Unavail>

Parent organization Oklahoma Oncology and Hematology, P.C.

Practice address 9320 S Mingo Rd, Tulsa, OK, 74133

Phone (918) 459-4000

Fax (918) 459-5045

Enumeration date Mar 18, 2010

Last updated in NPPES Mar 18, 2010

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Vikki Canfield

Title Past President

Phone (405) 751-4343

Other identifiers

Identifier	Type	State	Issuer
100744480A	Medicaid	OK	-

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.

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Frequently asked questions

Where is Oklahoma Oncology and Hematology, P.C. located?

The practice location on file with NPPES is in Tulsa, OK.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-03-18. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-18.