ORANGE COUNTY VASCULAR SPECIALISTS, INC.
NPI 1104190941
Surgery - Vascular Surgery in Newport Beach, CA
About Orange County Vascular Specialists, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ORANGE COUNTY VASCULAR SPECIALISTS, INC. (NPI 1104190941) is a healthcare organization registered as a vascular surgery in Newport Beach, California and active in the NPI registry since February 2012. The organization lists Stephen F. Lindsay, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Orange County Vascular Specialists, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Orange County Vascular Specialists, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Newport Beach, CA 92663
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Orange County Vascular Specialists, Inc.'s NPI number?
The NPI number for Orange County Vascular Specialists, Inc. is 1104190941. It was assigned to this organization in the NPPES registry on February 24, 2012.
Where is Orange County Vascular Specialists, Inc. located?
Orange County Vascular Specialists, Inc. is located at 520 Superior Ave Suite 370, Newport Beach, CA 92663. The listed phone number is (949) 574-7176.
What is Orange County Vascular Specialists, Inc.'s specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Orange County Vascular Specialists, Inc. enrolled in Medicare?
Yes. Orange County Vascular Specialists, Inc. is registered in the Medicare PECOS enrollment system.
When is Orange County Vascular Specialists, Inc.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Orange County Vascular Specialists, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Vascular Surgery, reassign their Medicare billing to Orange County Vascular Specialists, Inc.. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Orange County Vascular Specialists, Inc. was last updated on May 17, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.
# Orange County Vascular Specialists, Inc. · NPI 1104190941
Vascular Surgery organization in Newport Beach, California. Organization record, active in the CMS NPPES registry since February 24, 2012.
## Identity
- **NPI:** 1104190941 (Entity type: Organization)
- **Enumerated:** February 24, 2012
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **Organization subpart:** No
- **Authorized official:** Stephen Lindsay, PRESIDENT
## Practice location
- **Address:** 520 SUPERIOR AVE, SUITE 370, Newport Beach, CA 92663-3637
- **Phone:** (949) 574-7176 · **Fax:** (949) 574-7180
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Vascular Surgery) reassign Medicare billing to this organization (form CMS-855R); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 17, 2017
- **Other identifiers:** Other GA235A (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1104190941) · Data from the CMS NPPES public registry.