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DEANNA V GUILLOT MS, SLP-CCC
NPI 1639331440
Speech-Language Pathologist in Winnsboro, LA

Active since July 02, 2008
3326 FRONT ST STE B, WINNSBORO, LA 71295(318) 435-7333 Get Directions Write a Review

NPPES record last updated: December 27, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Deanna V Guillot Ms, Slp-ccc NPPES

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

DEANNA V GUILLOT MS, SLP-CCC (NPI 1639331440) is an individual speech-language pathologist provider in Winnsboro, Louisiana, licensed in Louisiana (5929) and active in the NPI registry since July 2008. She maintains a secondary practice location in Monroe.

NPPES Registry Identity

NPI1639331440
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameDEANNA V GUILLOTCredential: MS, SLP-CCC
Location Address3326 FRONT ST STE BWinnsboro, LA 71295-6418
Mailing Address5988 Highway 128Gilbert, LA 71336-3810 · (318) 237-0138
Phone(318) 435-7333
Sole ProprietorYes
Enumeration DateJuly 2, 2008
Last NPPES UpdateDecember 27, 2019
✔ NPI 1639331440 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
License✔ Licensed in LA · 5929
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.
3326 FRONT ST STE B, Winnsboro, LA 71295
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Secondary Practice Location 1

Location 1803 Stubbs Ave Ste DMonroe, LA 71201-5581 · Phone (318) 388-8414 · Fax (318) 388-8558

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Deanna V Guillot Ms, Slp-ccc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Little Occupational Therapy Service LLC
0.3 mi
Occupational Therapist
112 FAIR AVE
Winnsboro, LA 71295
  • Reassigned Medicare billing, Louisiana enrollment
  • 7 clinicians in this Medicare group
NPI 1063031136 (318) 460-0260

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

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HELPING HANDS OF WINNSBORO
Behavior Analyst
3326 FRONT ST STE B
WINNSBORO, LA 71295
Franklin Parish (318) 435-7333
MEMORY CLINIC OF LOUISIANA
Family Medicine
3326 FRONT ST STE B
WINNSBORO, LA 71295
Franklin Parish (318) 435-7333
WINNSBORO MEDICAL CLINIC
Clinic/Center (Rural Health)
3326 FRONT ST STE B
WINNSBORO, LA 71295
Franklin Parish (318) 435-7333
MRS. PATSY H MCCLANAHAN CNP
Nurse Practitioner (Obstetrics & Gynecology)
3326 FRONT ST STE B
WINNSBORO, LA 71295
Franklin Parish (318) 435-7333
BROOKE FUTCH SANDERLIN
Speech-Language Pathologist
3326 FRONT ST STE B
WINNSBORO, LA 71295
Franklin Parish (318) 435-7333
KELLY REED LODGEN M.D.
Family Medicine
3326 FRONT ST STE B
WINNSBORO, LA 71295
Franklin Parish (318) 435-7333

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 Deanna Guillot's NPI number?

The NPI number for Deanna Guillot is 1639331440. It was assigned to this individual provider in the NPPES registry on July 2, 2008.

Where is Deanna Guillot located?

Deanna Guillot practices at 3326 Front St Ste B, Winnsboro, LA 71295. The listed phone number is (318) 435-7333.

What is Deanna Guillot's specialty?

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

Is Deanna Guillot enrolled in Medicare?

Yes. Deanna Guillot is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Deanna Guillot's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Deanna Guillot reassigns Medicare benefits to Little Occupational Therapy Service LLC (Winnsboro, LA). 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 Deanna Guillot's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Deanna Guillot accept?

Health plans from HMO Louisiana list Deanna Guillot 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 Deanna Guillot was last updated on December 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.