NPPES file of Aug 9, 2026

Gauri S. Basu, MS, CCC-SLP/L

Speech-Language Pathologist · Naperville, IL

Gauri S. Basu, MS, CCC-SLP/L is a speech-language pathologist with a practice address in Naperville, Illinois, and NPI 1811163819, issued on Apr 30, 2008. Check the license (Illinois 146006642, 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
1811163819
Name
Gauri S. Basu
Credential
MS, CCC-SLP/L
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
146006642 IL
Self-reported in NPPES; status is on the state search
Practice location
1936 Brookdale RD, Naperville, IL 60563
Phone
(630) 548-4604
Enumerated
Apr 30, 2008
Record last updated
Dec 14, 2016 (not updated in 10 years: call before relying on the address or phone)
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 1936 Brookdale RD

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

  1. Marissa Abuel, COTA/LOccupational Therapy Assistant1376907618
  2. Jessica BockelmannPhysical Therapy Assistant1053712307
  3. Mary Bratkiv, OTR/LOccupational Therapist1942608583
  4. Elizabeth Dillmann, PTAPhysical Therapy Assistant1588086037
  5. Melanie Fischer, PTPhysical Therapist1023520061
  6. Jillian Greenfield, MS, CF-SLPSpeech-Language Pathologist1881248425

Verify Gauri S. Basu 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 146006642    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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Gauri S. Basu among 10,224 speech-language pathologist records in Illinois

Gauri S. Basu, MS, CCC-SLP/L 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 2008, is newer than 16% of them.

  • NPI issued2008 · 16% of these records are older, 80% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2016 · 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).

209 speech-language pathologist records list a practice address in Naperville

They are 209 of the 4,634 NPPES records with a practice address in Naperville, 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 Naperville → Speech-Language Pathologist nationwide →

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

  1. Andrea Brennan, M.A., CCC-SLPNaperville, IL 605631487845905
  2. Janet CzaplewskiNaperville, IL 605631679759062
  3. Kelly Ertmoed, M.S. CCC-SLP/LNaperville, IL 605631396979548
  4. Lauren GabrysNaperville, IL 605631235453622
  5. Carolann Hammar, M.A., CCC-SLPNaperville, IL 605631306988183
  6. Rebecca Heusner, M.S.-CCC-SLPNaperville, IL 605631073637690
  7. Judy JelmNaperville, IL 605631659534972
  8. Laura Johnson, M.A. CCCNaperville, IL 605631194896225

Common questions

What is Gauri S. Basu, MS, CCC-SLP/L's NPI number?

Gauri S. Basu, MS, CCC-SLP/L's National Provider Identifier (NPI) is 1811163819, issued on Apr 30, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Gauri S. Basu, MS, CCC-SLP/L located?

The NPPES record lists a practice address at 1936 Brookdale RD, Naperville, IL, 60563. Phone: (630) 548-4604. Providers update this record themselves, so call before visiting.

How can I verify Gauri S. Basu, MS, CCC-SLP/L's license?

NPPES lists Illinois license number 146006642, 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.