LYNDSAY STEWART OD
NPI 1528490992
Optometrist in Berkeley, CA
About Lyndsay Stewart Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LYNDSAY STEWART OD (NPI 1528490992) is an individual optometrist in Berkeley, California, licensed in California (14633) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS and is a graduate of Southern California College Of Optometry (2013).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lyndsay Stewart Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Lyndsay Stewart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salem, OR 97317
- Reassigned Medicare billing, Oregon and Washington enrollments
- Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
- Also billed through NPI 1871848457 (Washington)
- 3,207 clinicians in this Medicare group
Wilsonville, OR 97070
- Reassigned Medicare billing, Oregon enrollment
- 7 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Lyndsay Stewart's NPI number?
The NPI number for Lyndsay Stewart is 1528490992. It was assigned to this individual provider in the NPPES registry on August 7, 2013.
Where is Lyndsay Stewart located?
Lyndsay Stewart practices at 200 Minor Hl, Berkeley, CA 94720. The listed phone number is (510) 642-2020.
What is Lyndsay Stewart's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Lyndsay Stewart enrolled in Medicare?
Yes. Lyndsay Stewart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lyndsay Stewart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lyndsay Stewart reassigns Medicare benefits to 2 organizations: South Salem Rehabilitation, LLC (Salem, OR) and Rha Ventures LLC (Wilsonville, OR). Each 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 Lyndsay Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lyndsay Stewart accept?
Health plans from Kaiser Permanente list Lyndsay Stewart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Lyndsay Stewart was last updated on August 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Lyndsay Stewart, OD · NPI 1528490992
Optometrist provider in Berkeley, California. Individual provider, active in the CMS NPPES registry since August 7, 2013.
## Identity
- **NPI:** 1528490992 (Entity type: Individual)
- **Enumerated:** August 7, 2013
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 14633 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 MINOR HL, Berkeley, CA 94720-0001
- **Phone:** (510) 642-2020
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): South Salem Rehabilitation, LLC (NPI 1215071998, Salem, OR); Rha Ventures LLC (NPI 1376942821, Wilsonville, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern California College Of Optometry, class of 2013
## Record status
- **NPPES last updated:** August 7, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1528490992) · Data from the CMS NPPES public registry.