IndividualActive
Blair Stewart
NPI 1730643156 · Speech-Language Assistant · Orange, CA
Blair Stewart is a Speech-Language Assistant provider in Orange, CA (NPI 1730643156).
Provider details
- NPI number
- 1730643156
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5328 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1301 W Providence Ave
Orange, CA 92868-3892
Phone: (714) 923-1524
Fax: (714) 602-2934
Street-level locationGet directions
Mailing address
1301 W Providence Ave
Orange, CA 92868-3892
Registry dates
- Enumerated
- 2019-01-30
- Last updated
- 2019-01-30
Frequently asked questions
- What is Blair Stewart's NPI number?
- Blair Stewart's National Provider Identifier (NPI) is 1730643156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blair Stewart's specialty?
- Blair Stewart is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Blair Stewart located?
- Blair Stewart's practice location on file with NPPES is 1301 W Providence Ave, Orange, CA 92868-3892.
- What is Blair Stewart's phone number?
- The practice phone number listed in the NPPES registry for Blair Stewart is (714) 923-1524.
- Is Blair Stewart's NPI active?
- Yes — Blair Stewart's NPI (1730643156) is active in the NPPES registry as of the last update on 2019-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.