William Porath, D.C.
NPI 1659696748 · Chiropractor · Orange, CA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Porath, D.C. is a Chiropractor provider in Orange, CA (NPI 1659696748).
Provider details
- NPI number
- 1659696748
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- DC26124 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-31
- Last updated
- 2014-12-01
Frequently asked questions
- What is William Porath's NPI number?
- William Porath's National Provider Identifier (NPI) is 1659696748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Porath's specialty?
- William Porath is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is William Porath located?
- William Porath's practice location on file with NPPES is 1748 W Katella Ave, Orange, CA 92867-3437.
- What is William Porath's phone number?
- The practice phone number listed in the NPPES registry for William Porath is (714) 313-4212.
- Does William Porath accept Medicare?
- William Porath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Porath's NPI active?
- Yes — William Porath's NPI (1659696748) is active in the NPPES registry as of the last update on 2014-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.