Tracy Doreen Louie, O.D.
Optometrist · Sacramento, CA
Tracy Doreen Louie, O.D. is an optometrist with a practice address in Sacramento, California, and NPI 1053463208, issued on Jan 17, 2007. Check the license (California 10713, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tracy Doreen Louie
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 10713 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1650 Response RD, Sacramento, CA 95815
- Phone
- (916) 614-4346
- Enumerated
- Jan 17, 2007
- Record last updated
- Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1650 Response RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angel Alvarez, MDPediatrics Physician1013413467
- Marni Barrs, CNMMidwife1184651713
- Tina Bartell, MSGenetic Counselor (M.S.)1144205832
- Katherine Bates, MDObstetrics & Gynecology Physician1669931887
- Priya Batra, PSY.D.Psychologist1164588471
- Liga BivinaGenetic Counselor (M.S.)1013291632
Verify Tracy Doreen Louie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 10713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average optometrist in 2024
42 Medicare Part D claims for 18 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Tracy Doreen Louie among 8,308 optometrist records in California
Tracy Doreen Louie, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Sacramento → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Selina Chan, O.D.Sacramento, CA 958151225117286
- John Corpus, ODSacramento, CA 958151902829336
- Taz Curtis, O.D.Sacramento, CA 958151114084266
- Jennifer Fong, O.D.Sacramento, CA 958151295703023
- Corey Hoekstra, O.D.Sacramento, CA 958151659466035
- Benjamin Ja, O.D.Sacramento, CA 958151720172661
- Jeffrey Klink, O.D.Sacramento, CA 958151639174378
- Bill Lum, O.D.Sacramento, CA 958151184781882
Common questions
What is Tracy Doreen Louie, O.D.'s NPI number?
Tracy Doreen Louie, O.D.'s National Provider Identifier (NPI) is 1053463208, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Doreen Louie, O.D. located?
The NPPES record lists a practice address at 1650 Response RD, Sacramento, CA, 95815. Phone: (916) 614-4346. Providers update this record themselves, so call before visiting.
How can I verify Tracy Doreen Louie, O.D.'s license?
NPPES lists California license number 10713, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tracy Doreen Louie, O.D. prescribe under Medicare Part D?
In 2024, Tracy Doreen Louie, O.D. had 42 Medicare Part D claims for 18 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.