NPPES file of Aug 9, 2026

Martha Kataura

Registered Dietitian · Fountain Valley, CA

Martha Kataura is a registered dietitian with a practice address in Fountain Valley, California, and NPI 1881063121, issued on Sep 16, 2015. Check the license (California 86046828, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1881063121
Name
Martha Kataura
Primary taxonomy
Registered Dietitian 133V00000X
License number
86046828 CA
Self-reported in NPPES; status is on the state search
Practice location
17360 Brookhurst St., Fountain Valley, CA 92708
Phone
(657) 241-9107
Enumerated
Sep 16, 2015
Record last updated
Jan 24, 2025
Fax
(714) 665-4610
Medicare enrollment
Enrolled (PECOS I20250221001873); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →

Also registered at 17360 Brookhurst St.

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

  1. Michael Duan, MDInternal Medicine Physician1437737368
  2. Leonid Groysman, MDNeurocritical Care Physician1104076785
  3. Bianca Heilman, RDRegistered Dietitian1821615121
  4. Erin JoInternal Medicine Physician1841870177
  5. Andrew Rabenstein, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1841652385
  6. Vamsi VemireddyInternal Medicine Physician1043848898

Verify Martha Kataura 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 86046828    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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Bills Medicare through one group practice

  1. Memorialcare Medical FoundationFountain Valley, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Martha Kataura among 7,148 registered dietitian records in California

Martha Kataura 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. Its NPI, issued in 2015, is newer than 35% of them.

  • NPI issued2015 · 35% of these records are older, 62% newer
  • In a Medicare fileYes · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2009 · median 2014 among the 529 with a school on file
  • Record last updated2025 · 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.

All 7,148 in California → Every provider in Fountain Valley → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Carol Adams, R.D.Fountain Valley, CA 927081164466207
  2. Linda Araki, R.D.Fountain Valley, CA 927081184802373
  3. Silje Bjorndal, M.S.,R.D.Fountain Valley, CA 927081386083475
  4. Katherine Haghighi, R.D.Fountain Valley, CA 927081497121636
  5. Sun KimFountain Valley, CA 927081841622214
  6. Shannon Libbrecht, R.D.Fountain Valley, CA 927081952741142
  7. Susan Mills, RDFountain Valley, CA 927081114368727
  8. Xuanmai NguyenFountain Valley, CA 927081083022941

Common questions

What is Martha Kataura's NPI number?

Martha Kataura's National Provider Identifier (NPI) is 1881063121, issued on Sep 16, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Martha Kataura located?

The NPPES record lists a practice address at 17360 Brookhurst St., Fountain Valley, CA, 92708. Phone: (657) 241-9107. Providers update this record themselves, so call before visiting.

How can I verify Martha Kataura's license?

NPPES lists California license number 86046828, 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. Medicare files from data.cms.gov. 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.