Thomas Villarreal, RD
Registered Dietitian · Irvine, CA
Thomas Villarreal, RD is a registered dietitian with a practice address in Irvine, California, and NPI 1285406546, issued on Oct 30, 2023. Check the license (California 86297069, 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
- Thomas Villarreal
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 86297069 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23420 Spectrum, Irvine, CA 92618
- Phone
- (626) 429-0022
- Enumerated
- Oct 30, 2023
- Entity
- Type 1 · individual
Verify Thomas Villarreal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 86297069Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
79 registered dietitian records list a Irvine practice address
They are 79 of the 7,778 NPPES records with a Irvine practice address, and 7,002 registered dietitian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 79 in Irvine → All 7,002 in California → Every provider in Irvine →
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 Thomas Villarreal, RD's NPI number?
Thomas Villarreal, RD's National Provider Identifier (NPI) is 1285406546, issued on Oct 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Villarreal, RD located?
The NPPES record lists a practice address at 23420 Spectrum, Irvine, CA, 92618. Phone: (626) 429-0022. Providers update this record themselves, so call before visiting.
How can I verify Thomas Villarreal, RD's license?
NPPES lists California license number 86297069, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.