NPPES file of Aug 9, 2026

Katherine Murphy, RD, CDE

Registered Dietitian · Oakland, CA

Katherine Murphy, RD, CDE is a registered dietitian with a practice address in Oakland, California, and NPI 1538201652, issued on Feb 13, 2007. Check the license (California 808681, 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
1538201652
Name
Katherine Murphy
Credential
RD, CDE
Primary taxonomy
Registered Dietitian 133V00000X
License number
808681 CA
Self-reported in NPPES; status is on the state search
Practice location
350 30TH St, Oakland, CA 94609
Phone
(510) 444-0790
Enumerated
Feb 13, 2007
Record last updated
Dec 11, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(510) 869-6225
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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8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →

Also registered at 350 30TH St

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

  1. Vanessa AuBone Densitometry Radiologic Technologist1972671725
  2. Christopher Bautista, M.D.Internal Medicine Physician1346539509
  3. Lori Beltran, D.O.Family Medicine Physician1053567768
  4. Alice Benham, NPFamily Nurse Practitioner1578611570
  5. Rachel Callaghan, M.D.Internal Medicine Physician1548239627
  6. Cyril Callister, PA-CMedical Physician Assistant1871518977

Verify Katherine Murphy 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 808681    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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Katherine Murphy among 7,148 registered dietitian records in California

Katherine Murphy, RD, CDE 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 2007, is newer than 6% of them.

  • NPI issued2007 · 6% of these records are older, 85% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2012 · 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 Oakland → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Cynthia Coelho, MS, RD, CNSCOakland, CA 946091255887410
  2. Missy Delmar, RD, CDEOakland, CA 946091972645067
  3. Mary Henderson, PHD, RDOakland, CA 946091245578202
  4. Yanming Jiang, RD, CDCESOakland, CA 946091649758798
  5. Michelle Keh, R.D.Oakland, CA 946091831577444
  6. Evangeline Lan, MS, RDOakland, CA 946091467874792
  7. Argavan Nilforoush, RDOakland, CA 946091649523267
  8. Dominique Parker, R.D.Oakland, CA 946091962728196

Common questions

What is Katherine Murphy, RD, CDE's NPI number?

Katherine Murphy, RD, CDE's National Provider Identifier (NPI) is 1538201652, issued on Feb 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Murphy, RD, CDE located?

The NPPES record lists a practice address at 350 30TH St, Oakland, CA, 94609. Phone: (510) 444-0790. Providers update this record themselves, so call before visiting.

How can I verify Katherine Murphy, RD, CDE's license?

NPPES lists California license number 808681, 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.