ALEXIS WINN O.D.
NPI 1891974101
Optometrist in Cupertino, CA
About Alexis Winn O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXIS WINN O.D. (NPI 1891974101) is an individual optometrist in Cupertino, California, licensed in California (10564) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (1995).
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
Alexis Winn 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 Reassignments
3Medicare enrollment records show Alexis Winn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Watsonville, CA 95076
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Oxnard, CA 93036
- Reassigned Medicare billing, California enrollment
- 7 clinicians in this Medicare group
San Diego, CA 92128
- Reassigned Medicare billing, California enrollment
- 236 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 95014 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CUPERTINO, CA 95014
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 Alexis Winn's NPI number?
The NPI number for Alexis Winn is 1891974101. It was assigned to this individual provider in the NPPES registry on November 2, 2007.
Where is Alexis Winn located?
Alexis Winn practices at 10440 S De Anza Blvd Ste D4, Cupertino, CA 95014. The listed phone number is (408) 446-3937.
What is Alexis Winn's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Alexis Winn enrolled in Medicare?
Yes. Alexis Winn 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 Alexis Winn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Winn reassigns Medicare benefits to 3 organizations: Krupa Tailor Od A Professional Corporation (Watsonville, CA), You And Eyecare Optometry, Inc. (Oxnard, CA) and Total Vision PC (San Diego, CA). 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 Alexis Winn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexis Winn accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 1 other insurer list Alexis Winn 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 Alexis Winn was last updated on February 14, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Alexis Winn, O.D. · NPI 1891974101
Optometrist provider in Cupertino, California. Individual provider, active in the CMS NPPES registry since November 2, 2007.
## Identity
- **NPI:** 1891974101 (Entity type: Individual)
- **Enumerated:** November 2, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 10564 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10440 S DE ANZA BLVD STE D4, Cupertino, CA 95014-3018
- **Phone:** (408) 446-3937
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Krupa Tailor Od A Professional Corporation (NPI 1568062248, Watsonville, CA); You And Eyecare Optometry, Inc. (NPI 1013768399, Oxnard, CA); Total Vision PC (NPI 1356813711, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California - School Of Optometry, class of 1995
## Record status
- **NPPES last updated:** February 14, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1891974101) · Data from the CMS NPPES public registry.