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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OSKAR OSKARSON MD
NPI 1760482525
Internal Medicine - Hematology & Oncology in Indianapolis, IN

Active since July 22, 2005
8301 HARCOURT RD, SUITE #200, INDIANAPOLIS, IN 46260(317) 415-6600(317) 415-6649 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Oskar Oskarson Md NPPES

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

OSKAR OSKARSON MD (NPI 1760482525) is an individual hematology & oncology provider in Indianapolis, Indiana, licensed in Indiana (01037983) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1760482525
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameOSKAR OSKARSONCredential: MD
Location Address8301 HARCOURT RD, SUITE #200Indianapolis, IN 46260-2081
Mailing Address8301 Harcourt Rd, Suite #200Indianapolis, IN 46260-2081 · (317) 415-6600 · Fax (317) 415-6649
Phone(317) 415-6600
Fax(317) 415-6649
Sole ProprietorNo
Enumeration DateJuly 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1760482525 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 IN · 01037983
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.
8301 HARCOURT RD, Indianapolis, IN 46260
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Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. JENELLE S MILLER MD
Internal Medicine (Hematology & Oncology)
8301 HARCOURT RD, SUITE 200
INDIANAPOLIS, IN 46260
Marion County (317) 415-6600
ALEXIS KAMPE RD, LD
Dietitian, Registered (Nutrition, Oncology)
8301 HARCOURT RD
INDIANAPOLIS, IN 46260
Marion County (317) 732-7071
DR. FRED O BUTLER M.D.
Internal Medicine (Hematology & Oncology)
8301 HARCOURT RD, SUITE 205
INDIANAPOLIS, IN 46260
Marion County (317) 228-3393
MR. RUEMU E BIRHIRAY MD
Internal Medicine (Hematology & Oncology)
8301 HARCOURT RD, SUITE #200
INDIANAPOLIS, IN 46260
Marion County (317) 415-6600
CANCER CARE GROUP, P.C.
Radiology (Radiation Oncology)
8301 HARCOURT RD
INDIANAPOLIS, IN 46260
Marion County (317) 415-6760
KAREN ELIZABETH GROOMS NP
Nurse Practitioner
8301 HARCOURT RD, SUITE 205
INDIANAPOLIS, IN 46260
Marion County (317) 228-3393
INDIANA CANCER SPECIALISTS, LLC
Durable Medical Equipment & Medical Supplies
8301 HARCOURT RD, SUITE 205
INDIANAPOLIS, IN 46260
Marion County (317) 228-3393
INDIANA WOMENS ONCOLOGY PC
Obstetrics & Gynecology (Gynecologic Oncology)
8301 HARCOURT RD, STE 201
INDIANAPOLIS, IN 46260
Marion County (317) 415-6700

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 Oskar Oskarson's NPI number?

The NPI number for Oskar Oskarson is 1760482525. It was assigned to this individual provider in the NPPES registry on July 22, 2005.

Where is Oskar Oskarson located?

Oskar Oskarson practices at 8301 Harcourt Rd Suite #200, Indianapolis, IN 46260. The listed phone number is (317) 415-6600.

What is Oskar Oskarson's specialty?

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

When was this NPI record last updated?

The NPPES record for Oskar Oskarson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.