Mark Brown
Speech-Language Pathologist · Ballwin, MO
Mark Brown is a speech-language pathologist with a practice address in Ballwin, Missouri, and NPI 1366931404, issued on May 3, 2018. Check the license (Missouri 2017016565, 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
- Mark Brown
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 2017016565 MO
Self-reported in NPPES; status is on the state search - Practice location
- 14733 Clayton RD, Ballwin, MO 63011
- Phone
- (773) 701-2245
- Enumerated
- May 3, 2018
- Entity
- Type 1 · individual
Also registered at 14733 Clayton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elaine Barnes, BCBABehavior Analyst1174157127
- Shelby Blecha, BCBABehavior Analyst1144995416
- Jamie Cummins, BCBABehavior Analyst1750927745
- Kaitlyn DykesBehavior Analyst1790299865
- Katlyn EaslerSpeech-Language Pathologist1518472836
- Emily ForrestBehavior Analyst1538951934
Verify Mark Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2017016565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
26 speech-language pathologist records list a practice address in Ballwin
They are 26 of the 562 NPPES records with a practice address in Ballwin, 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 26 in Ballwin → All 5,054 in Missouri → Every provider in Ballwin →
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 Mark Brown's NPI number?
Mark Brown's National Provider Identifier (NPI) is 1366931404, issued on May 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mark Brown located?
The NPPES record lists a practice address at 14733 Clayton RD, Ballwin, MO, 63011. Phone: (773) 701-2245. Providers update this record themselves, so call before visiting.
How can I verify Mark Brown's license?
NPPES lists Missouri license number 2017016565, 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), loaded Aug 27, 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) 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 27, 2026.