IndividualActive
Rex Butler, DC
NPI 1013890326 · Chiropractor · Costa Mesa, CA
Rex Butler, DC is a Chiropractor provider in Costa Mesa, CA (NPI 1013890326).
Provider details
- NPI number
- 1013890326
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 37304 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
3134 Airway Ave
Costa Mesa, CA 92626-4610
Phone: (760) 807-6850
Street-level locationGet directions
Mailing address
823 W Bay Ave
Newport Beach, CA 92661-1109
Registry dates
- Enumerated
- 2025-07-26
- Last updated
- 2025-07-26
- Certified
- 2025-07-26
Frequently asked questions
- What is Rex Butler's NPI number?
- Rex Butler's National Provider Identifier (NPI) is 1013890326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rex Butler's specialty?
- Rex Butler is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Rex Butler located?
- Rex Butler's practice location on file with NPPES is 3134 Airway Ave, Costa Mesa, CA 92626-4610.
- What is Rex Butler's phone number?
- The practice phone number listed in the NPPES registry for Rex Butler is (760) 807-6850.
- Is Rex Butler's NPI active?
- Yes — Rex Butler's NPI (1013890326) is active in the NPPES registry as of the last update on 2025-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.