Theresa Helmuth, RDN, CSR
Registered Dietitian · Trabuco Canyon, CA
Theresa Helmuth, RDN, CSR is a registered dietitian with a practice address in Trabuco Canyon, California, and NPI 1063299162, issued on Sep 12, 2023. Check the license (California 86058814, 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.
- Name
- Theresa Helmuth
- Credential
- RDN, CSR
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 86058814 CA
Self-reported in NPPES; status is on the state search - Practice location
- 31976 Lazy Glen LN, Trabuco Canyon, CA 92679
- Phone
- (949) 636-4907
- Enumerated
- Sep 12, 2023
- Record last updated
- Feb 5, 2024
- Entity
- Type 1 · individual
Verify Theresa Helmuth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 86058814Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5 registered dietitian records list a practice address in Trabuco Canyon
They are 5 of the 221 NPPES records with a practice address in Trabuco Canyon, and 7,148 registered dietitian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5 in Trabuco Canyon → All 7,148 in California → Every provider in Trabuco Canyon →
Other registered dietitian records in California
- Nazanin Abbaspour, PHD, RDN, IFNCPSan Diego, CA1871180695
- Michelle AbbeySan Diego, CA1932692878
- Emily AbbottTorrance, CA1477064871
- Fatima Azzahra Abdelhafeez, RDAnaheim, CA1356003727
- Sulaima Abdin-ArafehPomona, CA1366980765
- Tamara Abdul Hadi, MSLos Angeles, CA1669356754
- Anita Abdul-KarimPasadena, CA1619365970
- Ruqaya AbdulkhaliqLong Beach, CA1447124037
- Ran Abe, R.D.Long Beach, CA1093186173
- Allison Abel, RDN, CNSCLos Angeles, CA1346664414
Common questions
What is Theresa Helmuth, RDN, CSR's NPI number?
Theresa Helmuth, RDN, CSR's National Provider Identifier (NPI) is 1063299162, issued on Sep 12, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Helmuth, RDN, CSR located?
The NPPES record lists a practice address at 31976 Lazy Glen LN, Trabuco Canyon, CA, 92679. Phone: (949) 636-4907. Providers update this record themselves, so call before visiting.
How can I verify Theresa Helmuth, RDN, CSR's license?
NPPES lists California license number 86058814, 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.
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.