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Brian Porteous, D.C.
NPI 1649342346 · Chiropractor · Newport Beach, CA
Brian Porteous, D.C. is a Chiropractor provider in Newport Beach, CA (NPI 1649342346).
Provider details
- NPI number
- 1649342346
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC14722 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4321 Birch St
Suite 100
Newport Beach, CA 92660-1923
Phone: (949) 851-1550
Fax: (949) 270-0169
Street-level locationGet directions
Mailing address
4321 Birch St
Newport Beach, CA 92660-1923
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2007-07-09
Frequently asked questions
- What is Brian Porteous's NPI number?
- Brian Porteous's National Provider Identifier (NPI) is 1649342346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Porteous's specialty?
- Brian Porteous is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Brian Porteous located?
- Brian Porteous's practice location on file with NPPES is 4321 Birch St, Newport Beach, CA 92660-1923.
- What is Brian Porteous's phone number?
- The practice phone number listed in the NPPES registry for Brian Porteous is (949) 851-1550.
- Is Brian Porteous's NPI active?
- Yes — Brian Porteous's NPI (1649342346) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.