AMERICAN ONCOLOGY PARTNERS, P.A. – NPI #1801752647
Internal Medicine

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.

Health Care Provider Taxonomy Code for Internal Medicine

AMERICAN ONCOLOGY PARTNERS, P.A. is a provider located in FREDERICKSBURG, VA. NPPES has assigned the NPI number 1801752647 to AMERICAN ONCOLOGY PARTNERS, P.A. on December 24, 2025. It is a Type-2 NPI, indicating this NPI number is associated with an organization. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RH0003X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Hematology & Oncology

Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for AMERICAN ONCOLOGY PARTNERS, P.A. below.

NPI Profile for
AMERICAN ONCOLOGY PARTNERS, P.A.

NPI Number
1801752647
Enumeration Date

(about 5 months ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
AMERICAN ONCOLOGY PARTNERS, P.A.
Primary location
4545 EMPIRE CT
FREDERICKSBURG, VA 22408-1949
Phone: (540) 371-0079 Fax: (540) 656-2653
Mailing address
PO BOX 749495
ATLANTA, GA 30374-9495
Phone: (855) 963-2100 Fax: (813) 321-1296
Organization Subpart
No
Authorized Official
RYAN OLSON
OWNER/PRESIDENT
Phone: (239) 561-9622
Updated
Certification Date
Dec 24, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RH0003X
- Internal Medicine / Hematology & Oncology (Primary)
207RX0202X
- Internal Medicine / Medical Oncology
207RH0000X
- Internal Medicine / Hematology

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.