NPPES file of Aug 9, 2026

Lilian Au, N.D., M.P.H

Naturopath · Costa Mesa, CA

Lilian Au, N.D., M.P.H is a naturopath with a practice address in Costa Mesa, California, and NPI 1861728768, issued on Oct 27, 2009. Check the license (California ND-382, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861728768
Name
Lilian Au
Credential
N.D., M.P.H
Primary taxonomy
Naturopath 175F00000X
License number
ND-382 CA
Self-reported in NPPES; status is on the state search
Practice location
1202 Bristol St, 2ND Floor, Costa Mesa, CA 92626
Phone
(714) 424-9001
Enumerated
Oct 27, 2009
Record last updated
Sep 25, 2023
Fax
(714) 424-9005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Lilian Au in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license ND-382    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Naturopath providers in California

There are 964 naturopath records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 964 in California → Every provider in Costa Mesa →

Other naturopath records in California

  1. Jennifer Abercrombie, N.D.El Segundo, CA1003116609
  2. Tamara Ackerman, NDClaremont, CA1548302078
  3. David Adesanya, MD, MPHSan Marcos, CA1306124862
  4. Bj Adrezin, MS, NMDWestlake Village, CA1568642122
  5. Angela Agrios, N.D.Agoura Hills, CA1730308651
  6. Antonella Aguilera-Ruiz, NDPlacerville, CA1245673953
  7. Arsallan Ahmad, M.D., N.D.Folsom, CA1629514856
  8. Karla Alberts, NDFolsom, CA1245655257
  9. Dawn Alden, NDRoseville, CA1760957518
  10. Lowell Alexander, NMDMission Viejo, CA1699635813

Common questions

What is Lilian Au, N.D., M.P.H's NPI number?

Lilian Au, N.D., M.P.H's National Provider Identifier (NPI) is 1861728768, issued on Oct 27, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Lilian Au, N.D., M.P.H located?

The NPPES record lists a practice address at 1202 Bristol St, 2ND Floor, Costa Mesa, CA, 92626. Phone: (714) 424-9001. Providers update this record themselves, so call before visiting.

How can I verify Lilian Au, N.D., M.P.H's license?

NPPES lists California license number ND-382, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.