Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY B COTTON CCC-SLP
NPI 1427698406
Speech-Language Pathologist in Burlington, VT

Q: What is Mary Cotton's NPI number?

The NPI number for Mary Cotton is 1427698406. It was assigned to this individual provider in the NPPES registry on January 8, 2020.

Q: What is Mary Cotton's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Cotton was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 08, 2020

61 HARRISON AVE, BURLINGTON, VT 05401(802) 922-2623 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 28, 2026, Jan 8, 2020 (2 updates tracked since 2020).

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About Mary B Cotton Ccc-slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY B COTTON CCC-SLP (NPI 1427698406) is an individual speech-language pathologist provider in Burlington, Vermont, licensed in Virginia (2202011476) and active in the NPI registry since January 2020. She is a graduate of Other (2008).

NPPES Registry Identity

NPI1427698406

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMARY B COTTONCredential: CCC-SLP

Location Address61 HARRISON AVEBurlington, VT 05401-5240

Mailing Address61 Harrison AveBurlington, VT 05401-5240 · (802) 922-2623

Phone(802) 922-2623

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateJanuary 8, 2020

Last NPPES UpdateSeptember 28, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 28, 2026

✔ NPI 1427698406 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

Licenses✔ Licensed in VA · 2202011476✔ Licensed in NH · 2443✔ Licensed in VT · 144.0118338✔ Licensed in ME · SP4575

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

61 HARRISON AVE, Burlington, VT 05401

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary B Cotton Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3678031424

PECOS Enrollment IDI20260821001289

Medicare Billing Reassignment

Medicare enrollment records show Mary Cotton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Expressable Therapy PC

1,651 mi

Speech-Language Pathologist

7600 CHEVY CHASE DR, BLDG 2 SUITE 300
Austin, TX 78752

Reassigned Medicare billing, Maine enrollment
11 clinicians in this Medicare group

NPI 1134875370 (512) 377-6318

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Cotton's NPI number?

The NPI number for Mary Cotton is 1427698406. It was assigned to this individual provider in the NPPES registry on January 8, 2020.

Where is Mary Cotton located?

Mary Cotton practices at 61 Harrison Ave, Burlington, VT 05401. The listed phone number is (802) 922-2623.

What is Mary Cotton's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Mary Cotton enrolled in Medicare?

Yes. Mary Cotton is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary Cotton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Cotton reassigns Medicare benefits to Expressable Therapy PC (Austin, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Cotton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Cotton accept?

Health plans from Anthem Blue Cross and Blue Shield list Mary Cotton as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Cotton was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.