DR. SHARON LISA WONG O.D.
NPI 1891847430
Optometrist in Sacramento, CA
About Dr. Sharon Lisa Wong O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHARON LISA WONG O.D. (NPI 1891847430) is an individual optometrist in Sacramento, California, licensed in California (8614T) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Sharon Lisa Wong O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sharon Wong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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 95823 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SACRAMENTO, CA 95823
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 Sharon Wong's NPI number?
The NPI number for Sharon Wong is 1891847430. It was assigned to this individual provider in the NPPES registry on January 16, 2007.
Where is Sharon Wong located?
Sharon Wong practices at 7300 Wyndham Dr, Sacramento, CA 95823. The listed phone number is (916) 525-6419.
What is Sharon Wong's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Sharon Wong enrolled in Medicare?
Yes. Sharon Wong is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sharon Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Wong reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, 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 Sharon Wong'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 Sharon Wong was last updated on January 3, 2022. 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.