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STL INTERVENTIONAL ONCOLOGY INTERVENTIONAL RADIOLOGY CLINICS LLC
NPI 1558240960
Radiology - Vascular & Interventional Radiology in Creve Coeur, MO

Active since August 29, 2025
641 N NEW BALLAS RD, CREVE COEUR, MO 63141(314) 785-4647 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jan 14, 2026, Oct 10, 2025, Sep 5, 2025 (3 updates tracked since 2025).

About Stl Interventional Oncology Interventional Radiology Clinics Llc NPPES

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

STL INTERVENTIONAL ONCOLOGY INTERVENTIONAL RADIOLOGY CLINICS LLC (NPI 1558240960), doing business as Stl Ioir Clinics, is a healthcare organization registered as a vascular & interventional radiology in Creve Coeur, Missouri and active in the NPI registry since August 2025. The organization lists Kirubahara Vaheesan, Owner, as its authorized official.

NPPES Registry Identity

NPI1558240960
Entity TypeOrganization
Primary Taxonomy2085R0204X
Legal Business NameSTL INTERVENTIONAL ONCOLOGY INTERVENTIONAL RADIOLOGY CLINICS LLC
Location Address641 N NEW BALLAS RDCreve Coeur, MO 63141-6713
Mailing Address641 N New Ballas RdCreve Coeur, MO 63141-6713 · (314) 888-4647 · Fax (314) 514-4014
Phone(314) 785-4647
Organization SubpartNo
Authorized OfficialKirubahara VaheesanOwner · (314) 888-4647
Enumeration DateAugust 29, 2025
Last NPPES UpdateJune 10, 20263 updates tracked since enumeration
NPPES CertifiedJune 10, 2026
✔ NPI 1558240960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0204X
Definition
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
641 N NEW BALLAS RD, Creve Coeur, MO 63141
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Other Names 1

Doing Business AsStl Ioir Clinics

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

MRS. DEBBIE STOUT STROBACH M.A., P.T.
Specialist
641 N NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 872-3345
MERCY CHILDRENS THERAPY AND DEVELOPMENT LLC
Pediatrics (Neurodevelopmental Disabilities)
641 N NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 872-3345
JACQUELINE ANNE FRANKEL CCC-SLP
Speech-Language Pathologist
641 N NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 872-3345
MRS. JEAN M YEMM PHYSICAL THERAPIST
Physical Therapist
641 N NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 872-3345
RISA SHYRES
Specialist
641 N NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 872-3345
DR. ALI MALIK M.D.
Radiology (Vascular & Interventional Radiology)
641 N NEW BALLAS RD
CREVE COEUR, MO 63141
St. Louis County (585) 376-2545
MRS. KATHRYN ANN MACHEFSKY M.A. CCC SLP
Speech-Language Pathologist
641 N NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 872-3345
REPRODUCTIVE MEDICAL ASSOCIATES OF ST LOUIS
Obstetrics & Gynecology (Reproductive Endocrinology)
641 N NEW BALLAS RD
CREVE COEUR, MO 63141
St. Louis County (314) 312-2878

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 Stl Interventional Oncology Interventional Radiology Clinics LLC's NPI number?

The NPI number for Stl Interventional Oncology Interventional Radiology Clinics LLC is 1558240960. It was assigned to this organization in the NPPES registry on August 29, 2025. The provider is doing business as STL IOIR Clinics.

Where is Stl Interventional Oncology Interventional Radiology Clinics LLC located?

Stl Interventional Oncology Interventional Radiology Clinics LLC is located at 641 N New Ballas Rd, Creve Coeur, MO 63141. The listed phone number is (314) 785-4647.

What is Stl Interventional Oncology Interventional Radiology Clinics LLC's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

When was this NPI record last updated?

The NPPES record for Stl Interventional Oncology Interventional Radiology Clinics LLC was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.