William T. Porath, D.C.
Chiropractor · Orange, CA
William T. Porath, D.C. is a chiropractor with a practice address in Orange, California, and NPI 1659696748, issued on Mar 31, 2010. Check the license (California DC26124, 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
- William T. Porath
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC26124 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1748 W Katella Ave, Orange, CA 92867
- Phone
- (714) 313-4212
- Enumerated
- Mar 31, 2010
- Record last updated
- Dec 1, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (714) 464-5365
- Medicare enrollment
- Enrolled (PECOS I20101117001154); accepts Medicare assignment
- Medical or professional school
- Los Angeles College Of Chiropractic, 1998
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 11,498 in California → Look up another NPI →
Verify William T. Porath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DC26124Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William T. Porath among 11,498 chiropractor records in California
William T. Porath, D.C. 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 2010, is newer than 64% of them.
- NPI issued2010 · 64% of these records are older, 33% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 25% of these records are
- Graduated1998 · median 1999 among the 2,907 with a school on file
- Record last updated2014 · 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).
Chiropractor providers in California
There are 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 Orange → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- James Adams, D.C.Orange, CA 928671811218639
- Vanessa Andrade, DCOrange, CA 928671336684562
- Michael Berry, DCOrange, CA 928671295815140
- Matthew Demoss, D.C.Orange, CA 928671255458436
- Sebastian Gonzales, D.C.Orange, CA 928671700025574
- John Kole, DCOrange, CA 928671699807990
- Kelly Lucas, D.C.Orange, CA 928671346328309
- Michael Metten, DCOrange, CA 928671801943402
Common questions
What is William T. Porath, D.C.'s NPI number?
William T. Porath, D.C.'s National Provider Identifier (NPI) is 1659696748, issued on Mar 31, 2010. An NPI identifies a provider in billing; it is not a license.
Where is William T. Porath, D.C. located?
The NPPES record lists a practice address at 1748 W Katella Ave, Orange, CA, 92867. Phone: (714) 313-4212. Providers update this record themselves, so call before visiting.
How can I verify William T. Porath, D.C.'s license?
NPPES lists California license number DC26124, 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.