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AMERICAN ONCOLOGY PARTNERS, P.A.
NPI 1114819083
Internal Medicine - Hematology & Oncology in Zachary, LA

Active since July 16, 2025
4242 HIGHWAY 19, BUILDING 3, SUITE B, ZACHARY, LA 70791(225) 306-7260(225) 654-0717 Get Directions Write a Review

NPPES record last updated: July 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 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 1114819083), doing business as Hematology Oncology Clinic, is a healthcare organization registered as a hematology & oncology in Zachary, Louisiana and active in the NPI registry since July 2025. The organization lists Ryan K Olson, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1114819083
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameAMERICAN ONCOLOGY PARTNERS, P.A.
Location Address4242 HIGHWAY 19, BUILDING 3, SUITE BZachary, LA 70791-3981
Mailing AddressPo Box 749495Atlanta, GA 30374-9495 · (855) 963-2100 · Fax (813) 321-1296
Phone(225) 306-7260
Fax(225) 654-0717
Organization SubpartNo
Authorized OfficialRyan K OlsonOwner/president · (239) 561-9622
Enumeration DateJuly 16, 2025
NPPES CertifiedJuly 16, 2025
✔ NPI 1114819083 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 · Medical OncologyTaxonomy 207RX0202X
Also ListedPathology · HematologyTaxonomy 207ZH0000X
4242 HIGHWAY 19, Zachary, LA 70791
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Other Names 1

Doing Business AsHematology Oncology Clinic

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 11

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

LUCY SCOTT
Counselor (Mental Health)
4242 HIGHWAY 19, 3B
ZACHARY, LA 70791
East Baton Rouge Parish (225) 757-5699
DELAYSHIA THOMPSON
Counselor (Mental Health)
4242 HIGHWAY 19, SUITE 3B
ZACHARY, LA 70791
East Baton Rouge Parish (225) 757-5699
PARAMOUNT CARDIOVASCULAR CONSULTANTS, L.L.C.
Clinic/Center (Radiology)
4242 HIGHWAY 19, BUILDING 3, SUITE C
ZACHARY, LA 70791
East Baton Rouge Parish (337) 680-4877
PARAMOUNT MEDICAL SERVICES OF LOUISIANA, L.L.C.
Internal Medicine (Interventional Cardiology)
4242 HIGHWAY 19, SUITE A
ZACHARY, LA 70791
East Baton Rouge Parish (914) 494-3803
TATYANA ORDOGNE
Social Worker
4242 HIGHWAY 19, SUITE 3B
ZACHARY, LA 70791
East Baton Rouge Parish (225) 757-5699
ERICA LESA COURTNEY
Case Manager/Care Coordinator
4242 HIGHWAY 19, SUITE 3-B
ZACHARY, LA 70791
East Baton Rouge Parish (225) 757-5699
DR. VICKI ZEMINA MUNSON-WHETSTONE M.D.
Family Medicine
4242 HIGHWAY 19, SUITE C
ZACHARY, LA 70791
East Baton Rouge Parish (225) 286-8100
TAIRA LYNN WOODROFFE M.D.
Pediatrics
4242 HIGHWAY 19, BUILDING 3 SUITE A
ZACHARY, LA 70791
East Baton Rouge Parish (225) 658-7860

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 1114819083. It was assigned to this organization in the NPPES registry on July 16, 2025. The provider is doing business as Hematology Oncology Clinic.

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

American Oncology Partners, P.A. is located at 4242 Highway 19 Building 3, Suite B, Zachary, LA 70791. The listed phone number is (225) 306-7260.

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 July 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.