Registry data as of Aug 27, 2026

Katherine Chang, ND

Naturopath · Monrovia, CA

Katherine Chang, ND is a naturopath with a practice address in Monrovia, California, and NPI 1770129801, issued on Nov 25, 2019. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1770129801
Name
Katherine Chang
Credential
ND
Primary taxonomy
Naturopath 175F00000X
Practice location
698 W Foothill Blvd, Monrovia, CA 91016
Phone
(626) 303-3300
Enumerated
Nov 25, 2019
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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Also registered at 698 W Foothill Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Heather Barrett, NDNaturopath1861748956
  2. Jennifer Wicher, N.D.Naturopath1215147137

Verify Katherine Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Naturopath providers in California

There are 926 naturopath records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 926 in California → Every provider in Monrovia →

Other naturopath records in California

  1. Jennifer Abercrombie, N.D.El Segundo, CA1003116609
  2. Fadia Aboraid, NATUROPATH,HOMEOPATHLaguna Niguel, CA1942017272
  3. Tamara Ackerman, NDClaremont, CA1548302078
  4. David Adesanya, MD, MPHSan Marcos, CA1306124862
  5. Bj Adrezin, MS, NMDWestlake Village, CA1568642122
  6. Angela Agrios, N.D.Agoura Hills, CA1730308651
  7. Antonella Aguilera-Ruiz, NDPlacerville, CA1245673953
  8. Arsallan Ahmad, M.D., N.D.Folsom, CA1629514856
  9. Karla Alberts, NDFolsom, CA1245655257
  10. Dawn Alden, NDRoseville, CA1760957518

Common questions

What is Katherine Chang, ND's NPI number?

Katherine Chang, ND's National Provider Identifier (NPI) is 1770129801, issued on Nov 25, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Chang, ND located?

The NPPES record lists a practice address at 698 W Foothill Blvd, Monrovia, CA, 91016. Phone: (626) 303-3300. Providers update this record themselves, so call before visiting.

How can I verify Katherine Chang, ND's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.