Fredrick Dietzen, DC
Chiropractor · Pleasant Hill, CA
Fredrick Dietzen, DC is a chiropractor with a practice address in Pleasant Hill, California, and NPI 1306282751, issued on May 13, 2013. Check the license (California 32227, 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
- Fredrick Dietzen
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 32227 CA
Self-reported in NPPES; status is on the state search - Practice location
- 391 Taylor Blvd, Pleasant Hill, CA 94523
- Phone
- (925) 523-1022
- Enumerated
- May 13, 2013
- Entity
- Type 1 · individual
Also registered at 391 Taylor Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth Dillon, RDRegistered Dietitian1215235247
- April Doster, LCSWClinical Social Worker1265596514
- Patrice Gandek, MSWClinical Social Worker1285799635
Verify Fredrick Dietzen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 32227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
44 chiropractor records list a Pleasant Hill practice address
They are 44 of the 843 NPPES records with a Pleasant Hill practice address, and 11,538 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 44 in Pleasant Hill → All 11,538 in California → Every provider in Pleasant Hill →
Other chiropractor records in California
- Karl Aamot, D.C.Sunnyvale, CA1629296983
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- Michael Aaron, D.C.Belmont, CA1679630735
- Thao AaronCorona, CA1821553926
- Sedie Abadi, D.C.Los Angeles, CA1679674089
- 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
Common questions
What is Fredrick Dietzen, DC's NPI number?
Fredrick Dietzen, DC's National Provider Identifier (NPI) is 1306282751, issued on May 13, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Fredrick Dietzen, DC located?
The NPPES record lists a practice address at 391 Taylor Blvd, Pleasant Hill, CA, 94523. Phone: (925) 523-1022. Providers update this record themselves, so call before visiting.
How can I verify Fredrick Dietzen, DC's license?
NPPES lists California license number 32227, 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.