Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ardow Richard Ameduri Jr., M.D.

Radiation Oncology Physician in San Antonio, TX · enumerated 2006 · practices at South Texas Oncology and Hematology, Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861412348

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Registry record

Entity type Individual (Type 1)

Name Dr. Ardow Richard Ameduri Jr.

Credential M.D.

Sex Male

Practice address 4383 Medical Drive, San Antonio, TX, 78229

Phone (210) 593-5700

Fax (210) 593-2630

Enumeration date Jul 20, 2006

Last updated in NPPES Feb 14, 2020

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License E2124 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
126256006	Medicaid	TX	-
126256002	Medicaid	TX	-
4059971	Other	-	AETNA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Ardow Ameduri?

The National Provider Identifier (NPI) for Ardow Ameduri is 1861412348, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ardow Ameduri practice?

The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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South Texas Oncology and Hematology, Pllc Hematology & Oncology Physician · San Antonio, TX NPI 1770664542

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-14.