NPPES file of Aug 9, 2026

Allison Marie Alexander, SLP

Speech-Language Pathologist · Countryside, IL

Allison Marie Alexander, SLP is a speech-language pathologist with a practice address in Countryside, Illinois, and NPI 1225644149, issued on Sep 16, 2020. Check the license (Illinois 242005871, as entered in NPPES) 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
1225644149
Name
Allison Marie Alexander
Credential
SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License numbers
242005871 IL
242.005871 IL
Self-reported in NPPES; status is on the state search
Practice location
9649 W 55TH St, Countryside, IL 60525
Phone
(708) 352-3580
Enumerated
Sep 16, 2020
Record last updated
Aug 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(708) 352-2715
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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8 nearest speech-language pathologist records → All 10,224 in Illinois → Look up another NPI →

Also registered at 9649 W 55TH St

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

  1. Lauren Ambrose, ABABehavior Analyst1649754433
  2. Vianca Avila, LSWSocial Worker1598336885
  3. Mary BarnishSocial Worker1518174002
  4. Barbara Belejec, MA, BCBABehavior Analyst1568170082
  5. Katherine Biziorek, MSSpeech-Language Pathologist1164159265
  6. Mikayla ClarkSpeech-Language Pathologist1497587455

Verify Allison Marie Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 242005871    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 Illinois license search

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Allison Marie Alexander among 10,224 speech-language pathologist records in Illinois

Allison Marie Alexander, SLP is one of 10,224 speech-language pathologist records with a practice address in Illinois. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 70% of them.

  • NPI issued2020 · 70% of these records are older, 26% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2021 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 speech-language pathologist records list a practice address in Countryside

They are 18 of the 223 NPPES records with a practice address in Countryside, and 10,224 speech-language pathologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 10,224 in Illinois → Every provider in Countryside → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Carolyn Buchanan, CCC SLPLa Grange, IL 605251306901707
  2. Linda Cervenka, M.A.La Grange, IL 605251457548562
  3. Catherine CrottyCountryside, IL 605251336358365
  4. Emily Fetzer, M.A. CCC-SLPLa Grange, IL 605251508055443
  5. Angella Lally, MA CCC-SLPLa Grange, IL 605251023215282
  6. Elizabeth Long, CCC-SLPLa Grange, IL 605251831274877
  7. Jennifer Metz, M.S.,CCC-SLPLa Grange, IL 605251528231966
  8. Paula MooreLa Grange, IL 605251467661199

Common questions

What is Allison Marie Alexander, SLP's NPI number?

Allison Marie Alexander, SLP's National Provider Identifier (NPI) is 1225644149, issued on Sep 16, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Allison Marie Alexander, SLP located?

The NPPES record lists a practice address at 9649 W 55TH St, Countryside, IL, 60525. Phone: (708) 352-3580. Providers update this record themselves, so call before visiting.

How can I verify Allison Marie Alexander, SLP's license?

NPPES lists Illinois license number 242005871, as entered by the provider. 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.

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.