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AMERICAN ONCOLOGY PARTNERS, P.A.
NPI 1902761828
Internal Medicine - Hematology & Oncology in Hoffman Estates, IL

Active since December 23, 2025
1555 N BARRINGTON RD STE 3350, BLDG 3, HOFFMAN ESTATES, IL 60169(847) 855-0909(847) 488-9596 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About American Oncology Partners, P.a. NPPES

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

AMERICAN ONCOLOGY PARTNERS, P.A. (NPI 1902761828) is a healthcare organization registered as a hematology & oncology in Hoffman Estates, Illinois and active in the NPI registry since December 2025. The organization lists Ryan K Olson, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1902761828
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameAMERICAN ONCOLOGY PARTNERS, P.A.
Location Address1555 N BARRINGTON RD STE 3350, BLDG 3Hoffman Estates, IL 60169-1023
Mailing AddressPo Box 749495Atlanta, GA 30374-9495 · (855) 963-2100 · Fax (813) 321-1296
Phone(847) 855-0909
Fax(847) 488-9596
Organization SubpartNo
Authorized OfficialRyan K OlsonOwner/president · (239) 561-9622
Enumeration DateDecember 23, 2025
NPPES CertifiedDecember 23, 2025
✔ NPI 1902761828 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
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.
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X
1555 N BARRINGTON RD STE 3350, Hoffman Estates, IL 60169
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 American Oncology Partners, P.A.'s NPI number?

The NPI number for American Oncology Partners, P.A. is 1902761828. It was assigned to this organization in the NPPES registry on December 23, 2025.

Where is American Oncology Partners, P.A. located?

American Oncology Partners, P.A. is located at 1555 N Barrington Rd Ste 3350 Bldg 3, Hoffman Estates, IL 60169. The listed phone number is (847) 855-0909.

What is American Oncology Partners, P.A.'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 American Oncology Partners, P.A. was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.