Leah O'Brien, MS CCC-SLP
NPI 1790330892 · Speech-Language Pathologist · Fairfield, CT
Leah O'Brien, MS CCC-SLP is a Speech-Language Pathologist provider in Fairfield, CT (NPI 1790330892).
Provider details
- NPI number
- 1790330892
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 5938 (CT)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-08-06
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Leah O'Brien's NPI number?
- Leah O'Brien's National Provider Identifier (NPI) is 1790330892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah O'Brien's specialty?
- Leah O'Brien is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Leah O'Brien located?
- Leah O'Brien's practice location on file with NPPES is 1931 Black Rock Tpke, Fairfield, CT 06825-3506.
- What is Leah O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Leah O'Brien is (203) 384-8681.
- Is Leah O'Brien's NPI active?
- Yes — Leah O'Brien's NPI (1790330892) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.