NPPES file of Aug 9, 2026

Oklahoma Oncology And Hematology

Oklahoma Oncology And Hematology holds 13 active organization NPIs in the federal registry, with practice locations in 8 Oklahoma cities. All list hematology & oncology physician as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Oklahoma City has the most NPIs, 4

  1. Oklahoma City4
  2. Tulsa3
  3. Ardmore1
  4. Bartlesville1
  5. Enid1
  6. Mcalester1
  7. Norman1
  8. Stillwater1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

NPIs by year issued

Oklahoma Oncology And Hematology NPIs by year issued2010: 13051015201013
Oklahoma Oncology And Hematology NPIs by year issued2010: 13051015201013
Oklahoma Oncology And Hematology NPIs by year issued2010: 13051015201013

Source: CMS NPPES, enumeration dates.

13 NPIs were issued in 2010 alone, more than in any other year.

Oklahoma City locations

The city with the most Oklahoma Oncology And Hematology NPIs. The full list of all 13 follows.

NPILocationPrimary taxonomyIssued
10233321784205 MCAULEY BLVD 375, Oklahoma CityHematology & Oncology PhysicianMar 18, 2010
10536351104301 S WESTERN AVE, Oklahoma CityHematology & Oncology PhysicianMar 18, 2010
157888761811100 HEFNER POINTE DR, Oklahoma CityHematology & Oncology PhysicianMar 18, 2010
15384836071011 N DEWEY AVE 100, Oklahoma CityHematology & Oncology PhysicianMar 18, 2010
All 13 locations, by city
NPILocationPrimary taxonomyIssued
14879785401101 12TH AVE NW, ArdmoreHematology & Oncology PhysicianMar 18, 2010
11849482343470 E FRANK PHILLIPS BLVD, BartlesvilleHematology & Oncology PhysicianMar 18, 2010
18516159181220 W WILLOW RD STE A, EnidHematology & Oncology PhysicianMar 18, 2010
1184948242901 N STRONG BLVD, McalesterHematology & Oncology PhysicianMar 18, 2010
1740504893701 E ROBINSON ST SUITE A-100, NormanHematology & Oncology PhysicianMar 18, 2010
10233321784205 MCAULEY BLVD 375, Oklahoma CityHematology & Oncology PhysicianMar 18, 2010
10536351104301 S WESTERN AVE, Oklahoma CityHematology & Oncology PhysicianMar 18, 2010
157888761811100 HEFNER POINTE DR, Oklahoma CityHematology & Oncology PhysicianMar 18, 2010
15384836071011 N DEWEY AVE 100, Oklahoma CityHematology & Oncology PhysicianMar 18, 2010
1245554302600 S ADAMS ST, StillwaterHematology & Oncology PhysicianMar 18, 2010
17304038821810 E 15TH ST, TulsaHematology & Oncology PhysicianMar 18, 2010
19728270466475 S YALE AVE 201, TulsaHematology & Oncology PhysicianMar 18, 2010
15384836989320 S MINGO RD, TulsaHematology & Oncology PhysicianMar 18, 2010

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Oklahoma Oncology And Hematology have 13 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Oklahoma Oncology And Hematology's NPIs list practice locations in 8 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.