NPIMap

Organization Active NPI

American Oncology Partners, P.a.

Doing business as Woodlands Cancer Institute

  • Hematology & Oncology Physician
  • Shenandoah, TX
National Provider Identifier
1023900644
Registry record updated Jul 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
Legal business name
AMERICAN ONCOLOGY PARTNERS, P.A.
Doing business as
Woodlands Cancer Institute
Practice address
18354 Interstate 45 S Ste 200
Shenandoah, TX 77384-4993
Phone
(936) 235-7092
Fax
(281) 805-7320
NPI assigned
Jul 17, 2025
Last updated
Jul 17, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 17, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. Ryan K Olson, MD
Title
Owner/President
Phone
(239) 561-9622

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology (Internal Medicine) Physician 207RH0000X NU
Hematology & Oncology Physician 207RH0003X NU Primary
Medical Oncology Physician 207RX0202X NU

Addresses

Primary practice location

18354 Interstate 45 S Ste 200
Shenandoah, TX 77384-4993

Mailing address

PO Box 749495
Atlanta, GA 30374-9495
Phone (855) 963-2100

Other names 1

  • Woodlands Cancer Institute Doing business as

National Provider Directory

National Provider Directory
Tax ID family
American Oncology Partners PA157 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 15

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 15

Locations

18354 Interstate 45 S
Ste 200
Shenandoah, TX 77384
Phone (936) 235-7092

Practitioners & affiliated clinicians

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1752710400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1752710400000",
    "number": "1023900644",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 749495",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303749495",
            "telephone_number": "855-963-2100",
            "fax_number": "813-321-1296"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18354 INTERSTATE 45 S STE 200",
            "city": "SHENANDOAH",
            "state": "TX",
            "postal_code": "773844993",
            "telephone_number": "936-235-7092",
            "fax_number": "281-805-7320"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "AMERICAN ONCOLOGY PARTNERS, P.A.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-07-17",
        "last_updated": "2025-07-17",
        "certification_date": "2025-07-17",
        "status": "A",
        "authorized_official_last_name": "OLSON",
        "authorized_official_first_name": "RYAN",
        "authorized_official_middle_name": "K",
        "authorized_official_title_or_position": "OWNER/PRESIDENT",
        "authorized_official_telephone_number": "239-561-9622",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Woodlands Cancer Institute",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Shenandoah, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.