John Diamond Holland, D.C.
Chiropractor · Seal Beach, CA
John Diamond Holland, D.C. is a chiropractor with a practice address in Seal Beach, California, and NPI 1417130428, issued on Dec 12, 2007. Check the license (California DC 24413, 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
- John Diamond Holland
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC 24413 CA
Self-reported in NPPES; status is on the state search - Practice location
- 911 Electric Ave, Seal Beach, CA 90740
- Phone
- (562) 322-6533
- Enumerated
- Dec 12, 2007
- Record last updated
- Dec 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (562) 594-6009
- Entity
- Type 1 · individual
Also registered at 911 Electric Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ian Brodie, MDOrthopaedic Surgery Physician1053328641
Verify John Diamond Holland in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DC 24413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20 chiropractor records list a practice address in Seal Beach
They are 20 of the 394 NPPES records with a practice address in Seal Beach, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 20 in Seal Beach → All 11,498 in California → Every provider in Seal Beach →
Other chiropractor records in California
- Karl Aamot, D.C.Sunnyvale, CA1629296983
- Beth Aarhus, D.C.San Jose, CA1508832221
- 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 John Diamond Holland, D.C.'s NPI number?
John Diamond Holland, D.C.'s National Provider Identifier (NPI) is 1417130428, issued on Dec 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Diamond Holland, D.C. located?
The NPPES record lists a practice address at 911 Electric Ave, Seal Beach, CA, 90740. Phone: (562) 322-6533. Providers update this record themselves, so call before visiting.
How can I verify John Diamond Holland, D.C.'s license?
NPPES lists California license number DC 24413, 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.