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

NPI Status: Active since March 09, 2017

Contact Information

4334 CENTRAL AVE
RIVERSIDE, CA
ZIP 92506
Phone: (951) 248-1291
Fax: (951) 992-1454

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 05D2137651
  • CLIA Cert. Type: Ambulance
  • CLIA Exp. Date: 10-01-2025

About RATTNER VASCULAR MEDICAL CENTER ASC LLC

This page provides the complete NPI Profile along with additional information for Rattner Vascular Medical Center Asc Llc, a provider established in Riverside, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1811438997 assigned on March 2017. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dalia Dawoud M.d. (Medical Director)

NPI
1811438997
Provider Name
RATTNER VASCULAR MEDICAL CENTER ASC LLC
Entity Type
Organization
Location Address
4334 CENTRAL AVE RIVERSIDE, CA 92506
Location Phone
(951) 248-1291
Location Fax
(951) 992-1454
Mailing Address
PO BOX 419809 BOSTON, MA 02241
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-09-2017
Last Update Date
10-07-2025
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Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DALIA DAWOUD M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(951) 248-1291

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1811438997MEDICAID (05)CA 

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

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

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.

This service was performed 81 times for 41 patients

Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance

This procedure involves using radiofrequency energy, a type of heat energy, to close off an unhealthy vein in your arm or leg. Imaging guidance helps ensure precise targeting of the vein. This helps improve blood flow by rerouting it through healthier veins.

This service was performed 45 times for 24 patients

Injection of chemical agent into multiple incompetent veins of leg

This procedure involves injecting a special chemical into problematic veins in the leg. The chemical helps to close off these veins, rerouting blood through healthier veins. This can alleviate discomfort and improve the appearance of the treated area.

This service was performed 19 times for 15 patients

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

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.

This service was performed 71 times for 45 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

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.

This service was performed 16 times for 11 patients

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2137651
Facility Type
Ambulance
Certificate Effective Date
October 02, 2023
Certificate Expiration Date
October 01, 2025
Laboratory Director
ZACHARY RATTNER, MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Rattner Vascular Medical Center Asc Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1811438997, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 4 → 8 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 2 + 1 + 8 + 3 + 1 + 6 + 9 + 1 + 8 + 24 = 73

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1811438997.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
4334 CENTRAL AVE
RIVERSIDE, CA 92506
Clinic/Center (Ambulatory Surgical)
4334 CENTRAL AVE
RIVERSIDE, CA 92506
Radiology (Vascular & Interventional Radiology)
4334 CENTRAL AVE
RIVERSIDE, CA 92506

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811438997, enumerated as an "organization" on March 09, 2017.

The provider is located at 4334 CENTRAL AVE RIVERSIDE, CA 92506 and the phone number is (951) 248-1291.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.