TRACY DOREEN LOUIE O.D.
NPI 1053463208
Optometrist in Sacramento, CA
About Tracy Doreen Louie O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRACY DOREEN LOUIE O.D. (NPI 1053463208) is an individual optometrist in Sacramento, California, licensed in California (10713) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1996).
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 and accepts Medicare assignment
Tracy Doreen Louie 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 Tracy Louie 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 95815 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 95815
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 Tracy Louie's NPI number?
The NPI number for Tracy Louie is 1053463208. It was assigned to this individual provider in the NPPES registry on January 17, 2007.
Where is Tracy Louie located?
Tracy Louie practices at 1650 Response Rd, Sacramento, CA 95815. The listed phone number is (916) 614-4346.
What is Tracy Louie's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Tracy Louie enrolled in Medicare?
Yes. Tracy Louie 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 Tracy Louie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tracy Louie 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 Tracy Louie'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 Tracy Louie was last updated on December 30, 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.
# Tracy Doreen Louie, O.D. · NPI 1053463208
Optometrist provider in Sacramento, California. Individual provider, active in the CMS NPPES registry since January 17, 2007.
## Identity
- **NPI:** 1053463208 (Entity type: Individual)
- **Enumerated:** January 17, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 10713 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1650 RESPONSE RD, Sacramento, CA 95815-4807
- **Phone:** (916) 614-4346
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** December 30, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1053463208) · Data from the CMS NPPES public registry.