NPPES file of Aug 9, 2026

Megan Griesbaum

Speech-Language Pathologist · Highland, IL

Megan Griesbaum is a speech-language pathologist with a practice address in Highland, Illinois, and NPI 1356134209, issued on May 23, 2025. Check the license with the Illinois 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
1356134209
Name
Megan Griesbaum
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
12866 Troxler Ave, Highland, IL 62249
Phone
(618) 651-2600
Enumerated
May 23, 2025
Record last updated
May 23, 2025
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 12866 Troxler Ave

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

  1. Jessica Cresswell ClayFamily Nurse Practitioner1700475795
  2. Jordan Groennert, DPTPhysical Therapist1992417489
  3. Kevin Koth, D.O.Orthopaedic Surgery Physician1972798049
  4. Beverly Meyer, PTPhysical Therapist1144570391
  5. Holli Seger, PT, DPTOrthopedic Physical Therapist1801788823
  6. Mia Thouvenot, DPMFoot & Ankle Surgery Podiatrist1396173753

Verify Megan Griesbaum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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
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19 speech-language pathologist records list a practice address in Highland

They are 19 of the 238 NPPES records with a practice address in Highland, and 10,224 speech-language pathologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other speech-language pathologist records in Illinois

  1. Samin Abbasi, M.S. CCC-SLPChicago, IL1578990503
  2. Elisabeth Abbatacola, MAChicago, IL1740413889
  3. Alexis AbbinantiChicago, IL1841154085
  4. Leraaen Abbott, MA CCC-SLPWilmette, IL1154153831
  5. Ala AbdeljaberWaukegan, IL1265043079
  6. Nada Abderrhaman, M.S.Palos Hills, IL1497152201
  7. Stephanie AberleShelbyville, IL1932529989
  8. Jenna Abi-MansourMt Prospect, IL1659049450
  9. Ann Abraham, MA/CCC/SLP-LLoves Park, IL1134495385
  10. Tintu Abraham, MSCJoliet, IL1003153925

Common questions

What is Megan Griesbaum's NPI number?

Megan Griesbaum's National Provider Identifier (NPI) is 1356134209, issued on May 23, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Megan Griesbaum located?

The NPPES record lists a practice address at 12866 Troxler Ave, Highland, IL, 62249. Phone: (618) 651-2600. Providers update this record themselves, so call before visiting.

How can I verify Megan Griesbaum's license?

Search the Illinois 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.