NPPES file of Aug 9, 2026

Daniel Bruce Knudson, DC

Chiropractor · Ladera Ranch, CA

Daniel Bruce Knudson, DC is a chiropractor with a practice address in Ladera Ranch, California, and NPI 1356405971, issued on Dec 20, 2006. Check the license (California DC27104, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356405971
Name
Daniel Bruce Knudson
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
DC27104 CA
Self-reported in NPPES; status is on the state search
Practice location
600 Corporate Dr, Ladera Ranch, CA 92694
Phone
(949) 463-1797
Enumerated
Dec 20, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest chiropractor records → All 11,498 in California → Look up another NPI →

Also registered at 600 Corporate Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

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  3. Samantha ChouBehavior Technician1902526387
  4. Saira DavilaBehavior Technician1053980656
  5. Allen Doezie, M.D.Plastic Surgery Physician1528198934
  6. Austin FalabellaBehavior Analyst1366037350

Verify Daniel Bruce Knudson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license DC27104    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Daniel Bruce Knudson among 11,498 chiropractor records in California

Daniel Bruce Knudson, DC is one of 11,498 chiropractor records with a practice address in California. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 65% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 25% of these records are
  • Record last updated2007 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 chiropractor records list a practice address in Ladera Ranch

They are 7 of the 264 NPPES records with a practice address in Ladera Ranch, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 11,498 in California → Every provider in Ladera Ranch → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Alec Cole, DCLadera Ranch, CA 926941396669685
  2. Stephen Harkins, D.C.Ladera Ranch, CA 926941164409900
  3. David Manago, D.C.Ladera Ranch, CA 926941063459964
  4. Todd Spicer, D.C.Ladera Ranch, CA 926941407059272
  5. Nicholas WilliamsLadera Ranch, CA 926941851236079
  6. Shayan Yazdani, DCLadera Ranch, CA 926941083483622
  7. Skyler Alvord, DCMission Viejo, CA 926921003392648
  8. George Austin, D.C.Mission Viejo, CA 926921548330616

Common questions

What is Daniel Bruce Knudson, DC's NPI number?

Daniel Bruce Knudson, DC's National Provider Identifier (NPI) is 1356405971, issued on Dec 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Bruce Knudson, DC located?

The NPPES record lists a practice address at 600 Corporate Dr, Ladera Ranch, CA, 92694. Phone: (949) 463-1797. Providers update this record themselves, so call before visiting.

How can I verify Daniel Bruce Knudson, DC's license?

NPPES lists California license number DC27104, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.