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AMERICAN ONCOLOGY PARTNERS, P.A.
NPI 1033001573
Internal Medicine - Hematology & Oncology in Shenandoah, TX

Active since July 18, 2025CLIA 45D2299968 · Waiver
135 VISION PARK BLVD, SHENANDOAH, TX 77384(936) 235-7092(281) 805-7320 Get Directions Write a Review

NPPES record last updated: July 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 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 1033001573), doing business as Woodlands Cancer Institute, is a healthcare organization registered as a hematology & oncology in Shenandoah, Texas and active in the NPI registry since July 2025. The organization holds a CLIA Waiver certificate valid through February 28, 2028 and lists Ryan K Olson, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1033001573
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameAMERICAN ONCOLOGY PARTNERS, P.A.
Location Address135 VISION PARK BLVDShenandoah, TX 77384-3001
Mailing AddressPo Box 749495Atlanta, GA 30374-9495 · (855) 963-2100 · Fax (813) 321-1296
Phone(936) 235-7092
Fax(281) 805-7320
Organization SubpartNo
Authorized OfficialRyan K OlsonOwner/president · (239) 561-9622
Enumeration DateJuly 18, 2025
NPPES CertifiedJuly 18, 2025
✔ NPI 1033001573 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
135 VISION PARK BLVD, Shenandoah, TX 77384
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Other Names 1

Doing Business AsWoodlands Cancer Institute

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 Waiver 45D2299968

American Oncology Partners, PA Dba Woodlands Cancer Institute-Pet/Ct · Shenandoah, TX
Active · expires Feb 28, 2028
CLIA Number45D2299968
Laboratory TypePhysician Office
Certificate Effective DateFebruary 28, 2026
Certificate Expiration DateFebruary 28, 2028
Laboratory DirectorGuy Messer
Laboratory Phone(936) 235-7092
Laboratory LocationAmerican Oncology Partners, PA Dba Woodlands Cancer Institute-Pet/Ct18354 Interstate 45 South Suite 120, Shenandoah, TX 77384
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 9

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

KAREN LEE MACKENNEY RN, FNP
Nurse Practitioner (Family)
135 VISION PARK BLVD
SHENANDOAH, TX 77384
Montgomery County (281) 404-3000
NORTHWOODS UROLOGY OF TEXAS PLLC
Urology
135 VISION PARK BLVD
SHENANDOAH, TX 77384
Montgomery County (281) 404-3000
REBECCA ALEXANDER TURNER ACNP
Nurse Practitioner (Acute Care)
135 VISION PARK BLVD
SHENANDOAH, TX 77384
Montgomery County (281) 404-3000
PAUL RIZK MD
Urology
135 VISION PARK BLVD
SHENANDOAH, TX 77384
Montgomery County (281) 404-3000
RONALD GLOVER HENRY MD
Urology
135 VISION PARK BLVD
SHENANDOAH, TX 77384
Montgomery County (281) 404-3000
NORTHWOODS UROLOGY ASSOCIATION
Specialist
135 VISION PARK BLVD
SHENANDOAH, TX 77384
Montgomery County (281) 404-3000
DR. ZEESHAN ASHRAF DANAWALA M.D.
Urology
135 VISION PARK BLVD
SHENANDOAH, TX 77384
Montgomery County (281) 404-3000
ANGELIQUE A TIJERINA PA
Physician Assistant
135 VISION PARK BLVD
SHENANDOAH, TX 77384
Montgomery County (281) 404-3000

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 1033001573. It was assigned to this organization in the NPPES registry on July 18, 2025. The provider is doing business as Woodlands Cancer Institute.

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

American Oncology Partners, P.A. is located at 135 Vision Park Blvd, Shenandoah, TX 77384. The listed phone number is (936) 235-7092.

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 Waiver (number 45D2299968) is associated with this NPI, valid through February 28, 2028. 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 July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.