AMERICAN ONCOLOGY PARTNERS, P.A.
NPI 1568229524
Internal Medicine - Hematology & Oncology in Centreville, MD

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

The NPI number for American Oncology Partners, P.A. is 1568229524. It was assigned to this organization in the NPPES registry on March 5, 2024. The provider is doing business as Bay Hematology Oncology.

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 March 05, 2024CLIA 21D2309771 · Accreditation

2977 4H PARK RD STE 102, CENTREVILLE, MD 21617(410) 758-4030(410) 758-4733 Get Directions Write a Review

NPPES record last updated: March 5, 2024. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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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 1568229524), doing business as Bay Hematology Oncology, is a healthcare organization registered as a hematology & oncology in Centreville, Maryland and active in the NPI registry since March 2024. The organization holds an CLIA Accreditation certificate valid through July 7, 2027 and lists Ryan K Olson, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1568229524

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NameAMERICAN ONCOLOGY PARTNERS, P.A.

Location Address2977 4H PARK RD STE 102Centreville, MD 21617-2237

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

Phone(410) 758-4030

Fax(410) 758-4733

Organization SubpartNo

Authorized OfficialRyan K OlsonOwner/president · (239) 561-9622

Enumeration DateMarch 5, 2024

NPPES CertifiedMarch 5, 2024

✔ NPI 1568229524 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

2977 4H PARK RD STE 102, Centreville, MD 21617

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Other Names 1

Doing Business AsBay Hematology Oncology

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 21D2309771

American Oncology Partners PA Dba Bay Hematology O · Centreville, MD

Active · expires Jul 7, 2027

CLIA Number21D2309771

Laboratory TypePhysician Office

Certificate Effective DateJuly 8, 2025

Certificate Expiration DateJuly 7, 2027

Laboratory DirectorDr. Qiwei W. Gai

Laboratory Phone(410) 758-4030

Laboratory LocationAmerican Oncology Partners PA Dba Bay Hematology O2977 4-H Park Rd #102, Centreville, MD 21617

CLIA data matches this NPI record on: Phone

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 1568229524. It was assigned to this organization in the NPPES registry on March 5, 2024. The provider is doing business as Bay Hematology Oncology.

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

American Oncology Partners, P.A. is located at 2977 4H Park Rd Ste 102, Centreville, MD 21617. The listed phone number is (410) 758-4030.

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 21D2309771) is associated with this NPI, valid through July 7, 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 March 5, 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.