Tawnya Dorn, RD, LDN
Registered Dietitian · Napa, CA
Tawnya Dorn, RD, LDN is a registered dietitian with a practice address in Napa, California, and NPI 1205836459, issued on Jul 29, 2005. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tawnya Dorn
- Credential
- RD, LDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 1000 Trancas St, Napa, CA 94558
- Phone
- (707) 252-4411
- Enumerated
- Jul 29, 2005
- Entity
- Type 1 · individual
Also registered at 1000 Trancas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tawnya Dorn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
40 registered dietitian records list a Napa practice address
They are 40 of the 3,583 NPPES records with a Napa 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 40 in Napa → All 7,002 in California → Every provider in Napa →
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 Tawnya Dorn, RD, LDN's NPI number?
Tawnya Dorn, RD, LDN's National Provider Identifier (NPI) is 1205836459, issued on Jul 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tawnya Dorn, RD, LDN located?
The NPPES record lists a practice address at 1000 Trancas St, Napa, CA, 94558. Phone: (707) 252-4411. Providers update this record themselves, so call before visiting.
How can I verify Tawnya Dorn, RD, LDN'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), 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.