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HEMATOLOGY ONCOLOGY CLINIC
NPI 1659867265
Internal Medicine - Hematology & Oncology in Zachary, LA

Active since July 06, 2018CLIA 19D2153805 · Accreditation
4242 HIGHWAY 19 STE B, ZACHARY, LA 70791(225) 306-7260 Get Directions Write a Review

NPPES record last updated: August 13, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 13, 2024, Aug 6, 2018, Jul 24, 2018 and 1 more (4 updates tracked since 2018).

About Hematology Oncology Clinic NPPES

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

HEMATOLOGY ONCOLOGY CLINIC (NPI 1659867265) is a healthcare organization registered as a hematology & oncology in Zachary, Louisiana and active in the NPI registry since July 2018. The organization holds an CLIA Accreditation certificate valid through June 4, 2027 and lists Ryan K Olson, Owner / President, as its authorized official.

NPPES Registry Identity

NPI1659867265
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameAMERICAN ONCOLOGY PARTNERS, P.A.
Location Address4242 HIGHWAY 19 STE BZachary, LA 70791-3981
Mailing AddressPo Box 749482Atlanta, GA 30374-9482 · (855) 963-2100 · Fax (813) 321-1296
Phone(225) 306-7260
Organization SubpartNo
Authorized OfficialRyan K OlsonOwner / President · (239) 318-9284
Enumeration DateJuly 6, 2018
Last NPPES UpdateAugust 13, 20244 updates tracked since enumeration
NPPES CertifiedAugust 12, 2024
✔ NPI 1659867265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ 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
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X
4242 HIGHWAY 19 STE B, 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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 19D2153805

Hematology/Oncology Clinic American Oncology Partners, PA · Zachary, LA
Active · expires Jun 4, 2027
CLIA Number19D2153805
Laboratory TypePhysician Office
Certificate Effective DateJune 5, 2025
Certificate Expiration DateJune 4, 2027
Laboratory DirectorDr. Michael J. Castine
Laboratory Phone(225) 658-6693
Laboratory LocationHematology/Oncology Clinic American Oncology Partners, PA4242 Hwy 19, Suite B, Building 3, Zachary, LA 70791
CLIA data matches this NPI record on: Address Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

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 1659867265. It was assigned to this organization in the NPPES registry on July 6, 2018. 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 Ste 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.

Does American Oncology Partners, P.A. hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 19D2153805) is associated with this NPI, valid through June 4, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for American Oncology Partners, P.A. was last updated on August 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.