RATTNER VASCULAR MEDICAL CENTER ASC LLC
NPI 1811438997
Clinic/Center - Ambulatory Surgical in Riverside, CA

Q: What is Rattner Vascular Medical Center ASC LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since March 09, 2017

4334 CENTRAL AVE, RIVERSIDE, CA 92506(951) 248-1291(951) 992-1454 Get Directions Write a Review

NPPES record last updated: October 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 7, 2025, Jul 7, 2025, Dec 16, 2024 and 1 more (4 updates tracked since 2019).

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About Rattner Vascular Medical Center Asc Llc NPPES

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

RATTNER VASCULAR MEDICAL CENTER ASC LLC (NPI 1811438997), doing business as Nephrology Associates Ambulatory Surgery Center, is a healthcare organization registered as an ambulatory surgical in Riverside, California and active in the NPI registry since March 2017. The organization lists Dalia Dawoud, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1811438997

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameRATTNER VASCULAR MEDICAL CENTER ASC LLC

Location Address4334 CENTRAL AVERiverside, CA 92506-2918

Mailing AddressPo Box 419809Boston, MA 02241-9809

Phone(951) 248-1291

Fax(951) 992-1454

Organization SubpartNo

Authorized OfficialDalia DawoudMedical Director · (951) 248-1291

Enumeration DateMarch 9, 2017

Last NPPES UpdateOctober 7, 20254 updates tracked since enumeration

NPPES CertifiedOctober 7, 2025

✔ NPI 1811438997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

4334 CENTRAL AVE, Riverside, CA 92506

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Other Names 1

Doing Business AsNephrology Associates Ambulatory Surgery Center

Other Identifiers 1

Medicaid1811438997CA

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist 36902

This procedure involves inserting a needle or tube into your hemodialysis circuit, a system that cleans your blood when your kidneys can't. A balloon is then used to widen a narrow section of this circuit. A radiologist reviews the procedure to ensure accuracy.

65 services40 patients

Chemical destruction of first incompetent vein of arm or leg using imaging guidance 36482

This procedure involves using a chemical to close off a malfunctioning vein in your arm or leg. Imaging guidance is used to accurately locate the vein. This helps improve blood flow by rerouting it through healthier veins.

42 services25 patients

Injection, alteplase recombinant, 1 mg J2997

Alteplase recombinant is a medication given by injection. It's a clot-busting drug used to treat conditions like strokes or heart attacks by dissolving blood clots that block blood flow. The dose is typically 1 mg. It's crucial to administer it quickly after symptoms appear.

36 services13 patients

Injection of chemical agent into single incompetent vein of leg using ultrasound guidance 36465

This procedure involves injecting a chemical agent into a non-functioning vein in your leg. Ultrasound technology is used to accurately locate the vein. The chemical helps to close off the vein, rerouting blood flow to healthier veins.

24 services15 patients

Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment with imaging review by radiologist, with balloon tube 36905

This procedure involves eliminating a blood clot in your hemodialysis circuit, ensuring smooth blood flow. A balloon tube is used to widen the dialysis segment if needed. Images are taken and reviewed by a radiologist to confirm successful completion.

18 services13 patients

Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist 36903

This procedure involves placing a needle or tube into your hemodialysis circuit, a system used to clean your blood when kidneys are not working properly. A stent, a small tube, is then inserted into the dialysis segment to keep it open. A radiologist reviews the process to ensure accuracy.

15 services14 patients

Other Providers at the Same Location NPPES 3

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

DANH TIEN NGUYEN MD

Radiology (Diagnostic Radiology)

4334 CENTRAL AVE
RIVERSIDE, CA 92506

Riverside County (951) 682-7580

KARL E WEINGARTEN MD

Radiology (Vascular & Interventional Radiology)

4334 CENTRAL AVE
RIVERSIDE, CA 92506

Riverside County (951) 248-1291

NAMG RIVERSIDE ASC LLC

Clinic/Center (Ambulatory Surgical)

4334 CENTRAL AVE
RIVERSIDE, CA 92506

Riverside County (951) 248-1291

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 Rattner Vascular Medical Center ASC LLC's NPI number?

The NPI number for Rattner Vascular Medical Center ASC LLC is 1811438997. It was assigned to this organization in the NPPES registry on March 9, 2017. The provider is doing business as Nephrology Associates Ambulatory Surgery Center.

Where is Rattner Vascular Medical Center ASC LLC located?

Rattner Vascular Medical Center ASC LLC is located at 4334 Central Ave, Riverside, CA 92506. The listed phone number is (951) 248-1291.

What is Rattner Vascular Medical Center ASC LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

When was this NPI record last updated?

The NPPES record for Rattner Vascular Medical Center ASC LLC was last updated on October 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.