Arvonda Diaz
Occupational Therapist · Orange, CA
Arvonda Diaz is an occupational therapist with a practice address in Orange, California, and NPI 1114308145, issued on Jun 16, 2015. Check the license (California 16384, 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
- Arvonda Diaz
- Primary taxonomy
- Occupational Therapist 225X00000X
- License numbers
- 16384 CA
116972 TX
Self-reported in NPPES; status is on the state search - Practice location
- 393 S Tustin St, Orange, CA 92866
- Phone
- (714) 289-2400
- Enumerated
- Jun 16, 2015
- Record last updated
- Oct 3, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 393 S Tustin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Bari, MA, CCC-SLPSpeech-Language Pathologist1760726616
- Christine Bishop, M.A., CFY-SLPSpeech-Language Pathologist1194013581
- Madison DanoSpeech-Language Pathologist1962282004
- Taryn Donnowitz, OTROccupational Therapist1821332719
- Marlene Magistrado, MOT, OTR/LOccupational Therapist1992044739
- Sherri MedinaSpeech-Language Pathologist1285022335
Verify Arvonda Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 16384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Occupational Therapist providers in California
There are 9,244 occupational therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other occupational therapist records in California
- Michael AaenNapa, CA1417627464
- Andrea Jenine AbadLos Angeles, CA1043883176
- Mary AbarquezLos Angeles, CA1174160196
- Loreelei Abbariao, OTRBuena Park, CA1619218179
- Amira Abbasi, OTR/LMenlo Park, CA1952867236
- Katherine Abbey, MA-OTR/LPasadena, CA1952689770
- Dana Abbott, OTR/LVista, CA1023593530
- Laura Abbott, CHTSalinas, CA1154305019
- Nicole AbdallahPalo Alto, CA1598578379
- Nurhana Abdul RahimBrentwood, CA1689383077
Common questions
What is Arvonda Diaz's NPI number?
Arvonda Diaz's National Provider Identifier (NPI) is 1114308145, issued on Jun 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Arvonda Diaz located?
The NPPES record lists a practice address at 393 S Tustin St, Orange, CA, 92866. Phone: (714) 289-2400. Providers update this record themselves, so call before visiting.
How can I verify Arvonda Diaz's license?
NPPES lists California license number 16384, 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.