Lydia Wing Tung Chau, RD
Registered Dietitian · Los Angeles, CA
Lydia Wing Tung Chau, RD is a registered dietitian with a practice address in Los Angeles, California, and NPI 1821630872, issued on Oct 10, 2019. Check the license (California 86092280, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Lydia Wing Tung Chau
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 86092280 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Veteran Ave # A641, Los Angeles, CA 90024
- Phone
- (310) 206-2582
- Enumerated
- Oct 10, 2019
- Record last updated
- Jul 14, 2023
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →
Also registered at 1000 Veteran Ave # A641
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Romana Brennan, MS, RDNRegistered Dietitian1083342703
- Shaya Noorian, BSInternal Medicine Physician1477012508
Verify Lydia Wing Tung Chau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 86092280Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lydia Wing Tung Chau among 7,148 registered dietitian records in California
Lydia Wing Tung Chau, RD is one of 7,148 registered dietitian records with a practice address in California. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 45% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in California
There are 7,148 registered dietitian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,148 in California → Every provider in Los Angeles → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Melissa Artica, R.D.Los Angeles, CA 900241629465265
- Romana Brennan, MS, RDNLos Angeles, CA 900241083342703
- Shauna Davis, RDNLos Angeles, CA 900241609583707
- Kacy Grossman, M.S., R.D.Los Angeles, CA 900241831542117
- Dana Hunnes, PHD, MPH, RDLos Angeles, CA 900241477200442
- Yue JinLos Angeles, CA 900241194514919
- Jia Le LeeLos Angeles, CA 900241558012278
- Elise Liu, MPH, RDNLos Angeles, CA 900241679053680
Common questions
What is Lydia Wing Tung Chau, RD's NPI number?
Lydia Wing Tung Chau, RD's National Provider Identifier (NPI) is 1821630872, issued on Oct 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Lydia Wing Tung Chau, RD located?
The NPPES record lists a practice address at 1000 Veteran Ave # A641, Los Angeles, CA, 90024. Phone: (310) 206-2582. Providers update this record themselves, so call before visiting.
How can I verify Lydia Wing Tung Chau, RD's license?
NPPES lists California license number 86092280, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.