Margaret Erin Obrien, CF-SLP
Speech-Language Pathologist · O Fallon, MO
Margaret Erin Obrien, CF-SLP is a speech-language pathologist with a practice address in O Fallon, Missouri, and NPI 1184407496, issued on Aug 18, 2023. Check the license (Missouri 2023032338, as entered in NPPES) with the Missouri board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret Erin Obrien
- Credential
- CF-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 2023032338 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1230 Tom Ginnever Ave, O Fallon, MO 63366
- Phone
- (636) 272-4447
- Enumerated
- Aug 18, 2023
- Record last updated
- Aug 18, 2023
- Entity
- Type 1 · individual
Also registered at 1230 Tom Ginnever Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Dildine, ATC, LATAthletic Trainer1952880023
- Elizabeth Ladue, M.A.Speech-Language Pathologist1134672561
- Maggie RichardsonAthletic Trainer1841693678
- Vicki ShoemakerSpeech-Language Pathologist1841570355
Verify Margaret Erin Obrien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2023032338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
119 speech-language pathologist records list a practice address in O Fallon
They are 119 of the 1,225 NPPES records with a practice address in O Fallon, and 5,054 speech-language pathologist records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 119 in O Fallon → All 5,054 in Missouri → Every provider in O Fallon →
Other speech-language pathologist records in Missouri
- Stephanie (smith) Bradshaw, CCC-SLPJoplin, MO1013172394
- Susan Aasby, M.S., CCC SLPSpringfield, MO1861672636
- Logan AbbottSaint Louis, MO1124644729
- Patricia Abbott, M.A. ED., CCC-SLPCaruthersville, MO1760828719
- Madison AbellBlue Springs, MO1023598919
- Andrea Abeln, SLPCadet, MO1154796647
- Karen AbelnArnold, MO1750861068
- Susan Abernathy, MS, CCC-SLPHazelwood, MO1487969556
- Leslie Abney, MHS, CCC-SLPColumbia, MO1407384365
- Patricia AbodiSaint Louis, MO1770740102
Common questions
What is Margaret Erin Obrien, CF-SLP's NPI number?
Margaret Erin Obrien, CF-SLP's National Provider Identifier (NPI) is 1184407496, issued on Aug 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Erin Obrien, CF-SLP located?
The NPPES record lists a practice address at 1230 Tom Ginnever Ave, O Fallon, MO, 63366. Phone: (636) 272-4447. Providers update this record themselves, so call before visiting.
How can I verify Margaret Erin Obrien, CF-SLP's license?
NPPES lists Missouri license number 2023032338, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.