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MACKENZIE BRIGGS CCC-SLP
NPI 1851257067
Speech-Language Pathologist in Durham, NC

Active since December 31, 2025
DEPT OF SPEECH PATHOLOGY & AUDIOLOGY DUKE UNIVERSITY &, HEALTH SYSTEM 40 DUKE MEDICINE CIRCLE DURHAM NC 27710, DURHAM, NC 27710(919) 684-6271 Get Directions Write a Review

NPPES record last updated: December 31, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mackenzie Briggs Ccc-slp NPPES

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

MACKENZIE BRIGGS CCC-SLP (NPI 1851257067) is an individual speech-language pathologist provider in Durham, North Carolina, licensed in North Carolina (30004655) and active in the NPI registry since December 2025. She is a graduate of Other (2024).

NPPES Registry Identity

NPI1851257067
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMACKENZIE BRIGGSCredential: CCC-SLP
Location AddressDEPT OF SPEECH PATHOLOGY & AUDIOLOGY DUKE UNIVERSITY &, HEALTH SYSTEM 40 DUKE MEDICINE CIRCLE DURHAM NC 27710Durham, NC 27710-0001
Mailing AddressDept Of Speech Pathology & Audiology Box 3887-dumcDurham, NC 27710-0001 · (919) 684-6271
Phone(919) 684-6271
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateDecember 31, 2025
NPPES CertifiedDecember 31, 2025
✔ NPI 1851257067 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 NC · 30004655
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.
DEPT OF SPEECH PATHOLOGY & AUDIOLOGY DUKE UNIVERSITY &, Durham, NC 27710
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mackenzie Briggs Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6901385152
PECOS Enrollment IDI20260209000297

Medicare Billing Reassignment

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

Duke University Health System, Inc.
2.5 mi
Internal Medicine
4220 N ROXBORO ST
Durham, NC 27704
  • Reassigned Medicare billing, North Carolina enrollment
  • Also billed through NPI 1497912232 (North Carolina)
  • 1,482 clinicians in this Medicare group
NPI 1962721308 (919) 471-8344

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 Mackenzie Briggs's NPI number?

The NPI number for Mackenzie Briggs is 1851257067. It was assigned to this individual provider in the NPPES registry on December 31, 2025.

Where is Mackenzie Briggs located?

Mackenzie Briggs practices at Dept Of Speech Pathology & Audiology Duke University & Health System 40 Duke Medicine Circle Durham Nc 27710, Durham, NC 27710. The listed phone number is (919) 684-6271.

What is Mackenzie Briggs's specialty?

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

Is Mackenzie Briggs enrolled in Medicare?

Yes. Mackenzie Briggs is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mackenzie Briggs's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mackenzie Briggs reassigns Medicare benefits to Duke University Health System, Inc. (Durham, NC). 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 Mackenzie Briggs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mackenzie Briggs was last updated on December 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.