DR. ALYSSA S SAUNDERS O.D.
NPI 1104265362
Optometrist in Yorba Linda, CA
About Dr. Alyssa S Saunders O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALYSSA S SAUNDERS O.D. (NPI 1104265362) is an individual optometrist in Yorba Linda, California, licensed in California (14635) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS and is a graduate of Southern California College Of Optometry (2013).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Dr. Alyssa S Saunders O.d. 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 Reassignment
Medicare enrollment records show Alyssa Saunders reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anaheim, CA 92807
- Reassigned Medicare billing, California enrollment
- 13,921 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 92886 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 4
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 Alyssa Saunders's NPI number?
The NPI number for Alyssa Saunders is 1104265362. It was assigned to this individual provider in the NPPES registry on June 20, 2013. The provider is also known as Alyssa Shandrick.
Where is Alyssa Saunders located?
Alyssa Saunders practices at 18291 Imperial Hwy, Yorba Linda, CA 92886. The listed phone number is (714) 777-1770.
What is Alyssa Saunders's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Alyssa Saunders enrolled in Medicare?
Yes. Alyssa Saunders 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 organization bills Medicare for Alyssa Saunders's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Saunders reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, CA). The 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 Alyssa Saunders's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Alyssa Saunders was last updated on December 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Alyssa S Saunders, O.D. · NPI 1104265362
Optometrist provider in Yorba Linda, California. Individual provider, active in the CMS NPPES registry since June 20, 2013.
## Identity
- **NPI:** 1104265362 (Entity type: Individual)
- **Enumerated:** June 20, 2013
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 14635 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 18291 IMPERIAL HWY, Yorba Linda, CA 92886-3408
- **Phone:** (714) 777-1770
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1952333460, Anaheim, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern California College Of Optometry, class of 2013
## Record status
- **NPPES last updated:** December 14, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1104265362) · Data from the CMS NPPES public registry.