AMERICAN ONCOLOGY PARTNERS, P.A.
NPI 1174173165
Internal Medicine - Hematology & Oncology in Springfield, MO

Q: What is American Oncology Partners, P.A.'s NPI number?

The NPI number for American Oncology Partners, P.A. is 1174173165. It was assigned to this organization in the NPPES registry on September 12, 2019. The provider is doing business as Oncology Hematology Associates of Missouri.

Q: 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.

Active since September 12, 2019

3850 S NATIONAL AVE STE 600, SPRINGFIELD, MO 65807(417) 882-4880(417) 882-7843 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 17, 2025, Aug 12, 2024, Sep 12, 2019 (3 updates tracked since 2019).

On this page

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 1174173165), doing business as Oncology Hematology Associates Of Missouri, is a healthcare organization registered as a hematology & oncology in Springfield, Missouri and active in the NPI registry since September 2019. The organization lists Ryan K Olson, Owner / President, as its authorized official.

NPPES Registry Identity

NPI1174173165

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NameAMERICAN ONCOLOGY PARTNERS, P.A.

Location Address3850 S NATIONAL AVE STE 600Springfield, MO 65807-5230

Mailing AddressPo Box 749495Atlanta, GA 30374-9495 · (855) 963-2100 · Fax (813) 321-1296

Phone(417) 882-4880

Fax(417) 882-7843

Organization SubpartNo

Authorized OfficialRyan K OlsonOwner / President · (239) 318-9284

Enumeration DateSeptember 12, 2019

Last NPPES UpdateSeptember 17, 20253 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2025

✔ NPI 1174173165 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

3850 S NATIONAL AVE STE 600, Springfield, MO 65807

Open in Google Maps ↗

Other Names 1

Doing Business AsOncology Hematology Associates Of Missouri

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

Other Providers at the Same Location NPPES 7

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

DUSHYANT VERMA MD

Internal Medicine (Hematology & Oncology)