NPPES file of Aug 9, 2026

Michelle Barth, M.S., R.D., C.D.E.

Registered Dietitian · Monterey, CA

Michelle Barth, M.S., R.D., C.D.E. is a registered dietitian with a practice address in Monterey, California, and NPI 1902908205, issued on Sep 5, 2006. Check the license (California RD673596, 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
1902908205
Name
Michelle Barth
Credential
M.S., R.D., C.D.E.
Primary taxonomy
Registered Dietitian 133V00000X
License number
RD673596 CA
Self-reported in NPPES; status is on the state search
Practice location
23625 WR Holman Highway, Monterey, CA 93940
Phone
(831) 624-5311
Enumerated
Sep 5, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(831) 625-4948
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 23625 WR Holman Highway

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

  1. Jeffrey Barnum, MDHospitalist Physician1912932211
  2. Ann Bispo, C.N.S., M.S.N., R.N.Psychiatric/Mental Health Clinical Nurse Specialist1073615381
  3. Alain Claudel, P.T.Physical Therapist1487700050
  4. John Ellison, M.D.Emergency Medicine Physician1093845943
  5. Jack English, M.D.Anatomic Pathology & Clinical Pathology Physician1982772414
  6. William Fithian, M.D.Psychiatry Physician1316001159

Verify Michelle Barth 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 RD673596    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

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

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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 Monterey →

Other registered dietitian records in California

  1. Nazanin Abbaspour, PHD, RDN, IFNCPSan Diego, CA1871180695
  2. Michelle AbbeySan Diego, CA1932692878
  3. Emily AbbottTorrance, CA1477064871
  4. Fatima Azzahra Abdelhafeez, RDAnaheim, CA1356003727
  5. Sulaima Abdin-ArafehPomona, CA1366980765
  6. Tamara Abdul Hadi, MSLos Angeles, CA1669356754
  7. Anita Abdul-KarimPasadena, CA1619365970
  8. Ruqaya AbdulkhaliqLong Beach, CA1447124037
  9. Ran Abe, R.D.Long Beach, CA1093186173
  10. Allison Abel, RDN, CNSCLos Angeles, CA1346664414

Common questions

What is Michelle Barth, M.S., R.D., C.D.E.'s NPI number?

Michelle Barth, M.S., R.D., C.D.E.'s National Provider Identifier (NPI) is 1902908205, issued on Sep 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Barth, M.S., R.D., C.D.E. located?

The NPPES record lists a practice address at 23625 WR Holman Highway, Monterey, CA, 93940. Phone: (831) 624-5311. Providers update this record themselves, so call before visiting.

How can I verify Michelle Barth, M.S., R.D., C.D.E.'s license?

NPPES lists California license number RD673596, 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.