NPPES file of Aug 9, 2026

Alixandra Treviso, CCC-SLP

Speech-Language Pathologist · Norwalk, CT

Alixandra Treviso, CCC-SLP is a speech-language pathologist with a practice address in Norwalk, Connecticut, and NPI 1831434554, issued on Dec 6, 2012. Check the license (Connecticut 004525, as entered in NPPES) with the Connecticut 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
1831434554
Name
Alixandra Treviso
Credential
CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
004525 CT
Self-reported in NPPES; status is on the state search
Practice location
698 West Ave, Norwalk, CT 06850
Phone
(203) 852-3400
Enumerated
Dec 6, 2012
Record last updated
Jan 14, 2013 (not updated in 13 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 1,639 in Connecticut → Look up another NPI →

Also registered at 698 West Ave

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

  1. Stacy Belanger, D.P.T.Physical Therapist1801917778
  2. Lisa Bhagirathy, PTPhysical Therapist1689891335
  3. Helen BruderOccupational Therapist1306968698
  4. Victoria Chiappetta, DPTPhysical Therapist1134942964
  5. Malgorzata Evanchik, OTOccupational Therapist1215134127
  6. Dana FultonPhysical Therapist1013131879

Verify Alixandra Treviso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 004525    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 Connecticut license search

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Alixandra Treviso among 1,639 speech-language pathologist records in Connecticut

Alixandra Treviso, CCC-SLP is one of 1,639 speech-language pathologist records with a practice address in Connecticut. 2% 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 2012, is newer than 27% of them.

  • NPI issued2012 · 27% of these records are older, 68% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2013 · 61% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 speech-language pathologist records list a practice address in Norwalk

They are 33 of the 1,993 NPPES records with a practice address in Norwalk, and 1,639 speech-language pathologist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,639 in Connecticut → Every provider in Norwalk → Speech-Language Pathologist nationwide →

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

  1. Kimberly Calle, MS, CF-SLPNorwalk, CT 068501649191081
  2. Laura Discala, MS, CCC-SLPNorwalk, CT 068501184245003
  3. Allison Gudis-JacksonNorwalk, CT 068501104224245
  4. Marta KorytkowskaNorwalk, CT 068501356714125
  5. Haley Moser, M.S. CCC-SLPNorwalk, CT 068501518565340
  6. Cali Scott, CCC-SLPNorwalk, CT 068501639606684
  7. Christa Smullin, CCC-SLPNorwalk, CT 068501952694093
  8. Kimberly TremonteNorwalk, CT 068501720323389

Common questions

What is Alixandra Treviso, CCC-SLP's NPI number?

Alixandra Treviso, CCC-SLP's National Provider Identifier (NPI) is 1831434554, issued on Dec 6, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Alixandra Treviso, CCC-SLP located?

The NPPES record lists a practice address at 698 West Ave, Norwalk, CT, 06850. Phone: (203) 852-3400. Providers update this record themselves, so call before visiting.

How can I verify Alixandra Treviso, CCC-SLP's license?

NPPES lists Connecticut license number 004525, as entered by the provider. Search the Connecticut 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.