NPPES file of Aug 9, 2026

Kathleen Elizabeth Grzesik, MACFSLP

Speech-Language Pathologist · Saint Louis, MO

Kathleen Elizabeth Grzesik, MACFSLP is a speech-language pathologist with a practice address in Saint Louis, Missouri, and NPI 1639319247, issued on Feb 23, 2009. Check the license (Missouri 2008020479, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639319247
Name
Kathleen Elizabeth Grzesik
Credential
MACFSLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
2008020479 MO
Self-reported in NPPES; status is on the state search
Practice location
825 S Taylor Ave, Saint Louis, MO 63110
Phone
(314) 977-0192
Enumerated
Feb 23, 2009
Record last updated
Feb 23, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(314) 977-0023
Medicaid ID
468375506 MO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 825 S Taylor Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christina Andrews, MSDE, CECDevelopmental Therapist1831930403
  2. Brigid Barringhaus, MS, CEDDevelopmental Therapist1578406229
  3. Laurel Fifield, AUDAudiologist1831608991
  4. Meghan GlickertDevelopmental Therapist1730933672
  5. Daun GremplerDevelopmental Therapist1861338592
  6. Katherine Holtman, M.A.Audiologist-Hearing Aid Fitter1427244342

Verify Kathleen Elizabeth Grzesik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2008020479    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

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1,083 speech-language pathologist records list a practice address in Saint Louis

They are 1,083 of the 27,605 NPPES records with a practice address in Saint Louis, 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 1,083 in Saint Louis → All 5,054 in Missouri → Every provider in Saint Louis →

Other speech-language pathologist records in Missouri

  1. Stephanie (smith) Bradshaw, CCC-SLPJoplin, MO1013172394
  2. Susan Aasby, M.S., CCC SLPSpringfield, MO1861672636
  3. Logan AbbottSaint Louis, MO1124644729
  4. Patricia Abbott, M.A. ED., CCC-SLPCaruthersville, MO1760828719
  5. Madison AbellBlue Springs, MO1023598919
  6. Andrea Abeln, SLPCadet, MO1154796647
  7. Karen AbelnArnold, MO1750861068
  8. Susan Abernathy, MS, CCC-SLPHazelwood, MO1487969556
  9. Leslie Abney, MHS, CCC-SLPColumbia, MO1407384365
  10. Patricia AbodiSaint Louis, MO1770740102

Common questions

What is Kathleen Elizabeth Grzesik, MACFSLP's NPI number?

Kathleen Elizabeth Grzesik, MACFSLP's National Provider Identifier (NPI) is 1639319247, issued on Feb 23, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Elizabeth Grzesik, MACFSLP located?

The NPPES record lists a practice address at 825 S Taylor Ave, Saint Louis, MO, 63110. Phone: (314) 977-0192. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Elizabeth Grzesik, MACFSLP's license?

NPPES lists Missouri license number 2008020479, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.