Erin Grinnan
Speech-Language Pathologist · Saint Peters, MO
Erin Grinnan is a speech-language pathologist with a practice address in Saint Peters, Missouri, and NPI 1265214217, issued on Oct 16, 2023. Check the license (Missouri 2014044371, 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
- Erin Grinnan
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 2014044371 MO
Self-reported in NPPES; status is on the state search - Practice location
- 7055 Mexico RD Unit 1601, Saint Peters, MO 63376
- Phone
- (636) 866-1341
- Enumerated
- Oct 16, 2023
- Record last updated
- Oct 16, 2023
- Fax
- (636) 206-2556
- Entity
- Type 1 · individual
Also registered at 7055 Mexico RD Unit 1601
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michaela AholtOccupational Therapist1073010344
- Emily AndrewsSpeech-Language Pathologist1841025426
- Mary BragenOccupational Therapist1679316434
- Winter Ervin, COTAOccupational Therapy Assistant1508743725
- Stephanie Harry, OTR/LOccupational Therapist1396150314
- Olivia JordanSpeech-Language Assistant1811761901
Verify Erin Grinnan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2014044371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92 speech-language pathologist records list a practice address in Saint Peters
They are 92 of the 1,259 NPPES records with a practice address in Saint Peters, 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 92 in Saint Peters → All 5,054 in Missouri → Every provider in Saint Peters →
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 Erin Grinnan's NPI number?
Erin Grinnan's National Provider Identifier (NPI) is 1265214217, issued on Oct 16, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Erin Grinnan located?
The NPPES record lists a practice address at 7055 Mexico RD Unit 1601, Saint Peters, MO, 63376. Phone: (636) 866-1341. Providers update this record themselves, so call before visiting.
How can I verify Erin Grinnan's license?
NPPES lists Missouri license number 2014044371, 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.