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INTERVENTIONAL ASSOCIATES
NPI 1295101152
Radiology - Vascular & Interventional Radiology in Pearland, TX

Active since August 14, 2015CLIA 45D2189027 · Waiver
8619 BROADWAY ST STE 105, PEARLAND, TX 77584(281) 949-6020(281) 949-6022 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 18, 2026, Apr 1, 2021, Dec 28, 2020 and 2 more (5 updates tracked since 2016).

About Interventional Associates NPPES

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

INTERVENTIONAL ASSOCIATES (NPI 1295101152) is a healthcare organization registered as a vascular & interventional radiology in Pearland, Texas and active in the NPI registry since August 2015. The organization holds a CLIA Waiver certificate valid through July 23, 2028, maintains a secondary practice location in Lake Jackson, and lists Divyang C Ayar, Manager, as its authorized official.

NPPES Registry Identity

NPI1295101152
Entity TypeOrganization
Primary Taxonomy2085R0204X
Legal Business NameINTERVENTIONAL ASSOCIATES
Location Address8619 BROADWAY ST STE 105Pearland, TX 77584-8495
Mailing AddressPo Box 842117Pearland, TX 77584-0031 · (281) 949-6020 · Fax (281) 949-6022
Phone(281) 949-6020
Fax(281) 949-6022
Organization SubpartNo
Authorized OfficialDivyang C AyarManager · (281) 949-6020
Enumeration DateAugust 14, 2015
Last NPPES UpdateMarch 18, 20265 updates tracked since enumeration
NPPES CertifiedMarch 18, 2026
✔ NPI 1295101152 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.
8619 BROADWAY ST STE 105, Pearland, TX 77584
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Secondary Practice Location 1

Location 1201 Oak Dr S Ste 105Lake Jackson, TX 77566-5627 · Phone (281) 949-6020

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Interventional Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Interventional Associates, which bills Medicare for the services this clinician delivers.

Clinician (1)

Divyang Ayar, MD
Interventional Radiology
NPI 1215922786
8619 BROADWAY ST STE 105
Pearland, TX 77584
(281) 949-6020
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 45D2189027

Interventional Associates PLLC · Pearland, TX
Active · expires Jul 23, 2028
CLIA Number45D2189027
Laboratory TypePhysician Office
Certificate Effective DateJuly 24, 2026
Certificate Expiration DateJuly 23, 2028
Laboratory DirectorDivyang C. Ayar
Laboratory Phone(281) 949-6020
Laboratory LocationInterventional Associates PLLC8619 Broadway Street Suite 105, Pearland, TX 77584
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Interventional Associates's NPI number?

The NPI number for Interventional Associates is 1295101152. It was assigned to this organization in the NPPES registry on August 14, 2015.

Where is Interventional Associates located?

Interventional Associates is located at 8619 Broadway St Ste 105, Pearland, TX 77584. The listed phone number is (281) 949-6020.

What is Interventional Associates's specialty?

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

Is Interventional Associates enrolled in Medicare?

Yes. Interventional Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Interventional Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Interventional Radiology) reassigns their Medicare billing to Interventional Associates. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Interventional Associates hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2189027) is associated with this NPI, valid through July 23, 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 Interventional Associates was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.