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MARIE ISABEL HERNANDEZ MCMANUS CCC-SLP/BSLP
NPI 1669596391
Speech-Language Pathologist in Dallas, TX

Active since March 19, 2007
3707 W JEFFERSON BLVD STE 130, DALLAS, TX 75211(469) 213-0795(469) 259-2509 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marie Isabel Hernandez Mcmanus Ccc-slp/bslp NPPES

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

MARIE ISABEL HERNANDEZ MCMANUS CCC-SLP/BSLP (NPI 1669596391) is an individual speech-language pathologist provider in Dallas, Texas, licensed in Texas (120711) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1669596391
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARIE ISABEL HERNANDEZ MCMANUSCredential: CCC-SLP/BSLP
Location Address3707 W JEFFERSON BLVD STE 130Dallas, TX 75211-4713
Mailing Address3707 W Jefferson Blvd Ste 130Dallas, TX 75211-4713 · (469) 213-0795 · Fax (469) 259-2509
Phone(469) 213-0795
Fax(469) 259-2509
Sole ProprietorYes
Enumeration DateMarch 19, 2007
Last NPPES UpdateApril 8, 2026
NPPES CertifiedApril 8, 2026
✔ NPI 1669596391 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 TX · 120711
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.
3707 W JEFFERSON BLVD STE 130, Dallas, TX 75211
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Other Names 1

Former Name (1)Marie Isabel Hernandez Ccc-slp/bslp

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marie Isabel Hernandez Mcmanus Ccc-slp/bslp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Marie Hernandez Mcmanus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ignite Speech Therapy PLLC
Same address
Speech-Language Pathologist
3707 W JEFFERSON BLVD STE 130
Dallas, TX 75211
  • Reassigned Medicare billing, Texas enrollment
NPI 1396517231 (469) 231-0795

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 2

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

NADYA JULIANA PINTO
Specialist/Technologist (Speech-Language Assistant)
3707 W JEFFERSON BLVD STE 130
DALLAS, TX 75211
Dallas County (469) 213-0795
IGNITE SPEECH THERAPY PLLC
Speech-Language Pathologist
3707 W JEFFERSON BLVD STE 130
DALLAS, TX 75211
Dallas County (469) 231-0795

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 Marie Hernandez Mcmanus's NPI number?

The NPI number for Marie Hernandez Mcmanus is 1669596391. It was assigned to this individual provider in the NPPES registry on March 19, 2007. The provider is also known as Marie Isabel Hernandez Ccc-Slp/Bslp.

Where is Marie Hernandez Mcmanus located?

Marie Hernandez Mcmanus practices at 3707 W Jefferson Blvd Ste 130, Dallas, TX 75211. The listed phone number is (469) 213-0795.

What is Marie Hernandez Mcmanus's specialty?

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

Is Marie Hernandez Mcmanus enrolled in Medicare?

Yes. Marie Hernandez Mcmanus is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marie Hernandez Mcmanus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marie Hernandez Mcmanus reassigns Medicare benefits to Ignite Speech Therapy PLLC (Dallas, 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 Marie Hernandez Mcmanus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marie Hernandez Mcmanus accept?

Health plans from Blue Cross and Blue Shield of Texas list Marie Hernandez Mcmanus 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 Marie Hernandez Mcmanus was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.