Joseph Thomas Diebold, D.C.
Chiropractor · Cupertino, CA
Joseph Thomas Diebold, D.C. is a chiropractor with a practice address in Cupertino, California, and NPI 1467683045, issued on Jul 30, 2009. Check the license (California 31303, 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
- Joseph Thomas Diebold
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 31303 CA
Self-reported in NPPES; status is on the state search - Practice location
- 21020 Homestead RD, Cupertino, CA 95014
- Phone
- (408) 733-3760
- Enumerated
- Jul 30, 2009
- Record last updated
- Jul 30, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 21020 Homestead RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Ellen Jones, SLPSpeech-Language Pathologist1306970819
- Christian Lund, D.C.Chiropractor1881871820
Verify Joseph Thomas Diebold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 31303Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34 chiropractor records list a practice address in Cupertino
They are 34 of the 945 NPPES records with a practice address in Cupertino, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 34 in Cupertino → All 11,498 in California → Every provider in Cupertino →
Other chiropractor records in California
- Karl Aamot, D.C.Sunnyvale, CA1629296983
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- Michael Aaron, D.C.Belmont, CA1679630735
- Thao AaronCorona, CA1821553926
- Marianne Abate-Beavers, DCRocklin, CA1124139431
- Dilojan Abayaratna, D.C.Los Angeles, CA1659312957
- Jordan Abbass, DCLong Beach, CA1275106528
- David Abblett, DCNapa, CA1275529398
- Bridget Abbott, DCDanville, CA1790508547
- Nicholas Abboud, DCMoreno Valley, CA1851134365
Common questions
What is Joseph Thomas Diebold, D.C.'s NPI number?
Joseph Thomas Diebold, D.C.'s National Provider Identifier (NPI) is 1467683045, issued on Jul 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Thomas Diebold, D.C. located?
The NPPES record lists a practice address at 21020 Homestead RD, Cupertino, CA, 95014. Phone: (408) 733-3760. Providers update this record themselves, so call before visiting.
How can I verify Joseph Thomas Diebold, D.C.'s license?
NPPES lists California license number 31303, 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.