NPPES file of Aug 9, 2026

Marina Mattson, RDN

Registered Dietitian · San Diego, CA

Marina Mattson, RDN is a registered dietitian with a practice address in San Diego, California, and NPI 1548752645, issued on Jun 4, 2018. 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548752645
Name
Marina Mattson
Credential
RDN
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
10140 Campus Point Dr, San Diego, CA 92121
Phone
(858) 678-7050
Enumerated
Jun 4, 2018
Record last updated
Jun 4, 2018 (not updated in 8 years: call before relying on the address or phone)
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.
Download card Updates feed

Also registered at 10140 Campus Point Dr

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

  1. Teresa Bardenhagen, MS, RD, CDERegistered Dietitian1538695101
  2. Kelly Barger, RDRegistered Dietitian1497897235
  3. Marnie Fischer, R.D.Metabolic Nutrition Registered Dietitian1952497265
  4. Ilona Fordham, RDRegistered Dietitian1891383154
  5. Catherine Heinlein, R.D.Registered Dietitian1114029824
  6. Anil Keswani, MDInternal Medicine Physician1952320301

Verify Marina Mattson 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

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 San Diego →

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 Marina Mattson, RDN's NPI number?

Marina Mattson, RDN's National Provider Identifier (NPI) is 1548752645, issued on Jun 4, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Marina Mattson, RDN located?

The NPPES record lists a practice address at 10140 Campus Point Dr, San Diego, CA, 92121. Phone: (858) 678-7050. Providers update this record themselves, so call before visiting.

How can I verify Marina Mattson, RDN'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), 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.