Margaret Obrien, CF-SLP
NPI 1184407496 · Speech-Language Pathologist · O Fallon, MO
Margaret Obrien, CF-SLP is a Speech-Language Pathologist provider in O Fallon, MO (NPI 1184407496).
Provider details
- NPI number
- 1184407496
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CF-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2023032338 (MO)
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
2 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
- 2023-08-18
- Last updated
- 2023-08-18
- Certified
- 2023-08-18
Frequently asked questions
- What is Margaret Obrien's NPI number?
- Margaret Obrien's National Provider Identifier (NPI) is 1184407496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Obrien's specialty?
- Margaret Obrien is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margaret Obrien located?
- Margaret Obrien's practice location on file with NPPES is 1230 Tom Ginnever Ave, O Fallon, MO 63366-4406.
- What is Margaret Obrien's phone number?
- The practice phone number listed in the NPPES registry for Margaret Obrien is (636) 272-4447.
- Is Margaret Obrien's NPI active?
- Yes — Margaret Obrien's NPI (1184407496) is active in the NPPES registry as of the last update on 2023-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.