1. Home
  2. Directory
  3. Florida
  4. Jacksonville Beach
  5. Speech Language Pathologist
  6. NPI Profile

CATHERINE MACKILLIGAN CCC-SLP
NPI 1962964155
Speech-Language Pathologist in Jacksonville Beach, FL

Active since April 05, 2019
1157 BEACH BLVD, JACKSONVILLE BEACH, FL 32250(904) 450-5061 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 14, 2026, Jul 1, 2024, Feb 16, 2022 and 2 more (5 updates tracked since 2019).

About Catherine Mackilligan Ccc-slp NPPES

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

CATHERINE MACKILLIGAN CCC-SLP (NPI 1962964155) is an individual speech-language pathologist provider in Jacksonville Beach, Florida, licensed in Florida (SA17918) and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1962964155
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCATHERINE MACKILLIGANCredential: CCC-SLP
Location Address1157 BEACH BLVDJacksonville Beach, FL 32250-3445
Mailing Address2221 Twin Pines Cir NJacksonville, FL 32246-4180 · (904) 589-4135
Phone(904) 450-5061
Sole ProprietorNo
Enumeration DateApril 5, 2019
Last NPPES UpdateAugust 14, 20265 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
✔ NPI 1962964155 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 FL · SA17918
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.
1157 BEACH BLVD, Jacksonville Beach, FL 32250
Open in Google Maps ↗

Other Names 1

Other Name (5)Catherine Daniels

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Medicare Billing Reassignments

2

Medicare enrollment records show Catherine Mackilligan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Expressable Therapy PC
973 mi
Speech-Language Pathologist
7600 CHEVY CHASE DR, BLDG 2 SUITE 300
Austin, TX 78752
  • Reassigned Medicare billing, Georgia enrollment
  • 93 clinicians in this Medicare group
NPI 1134875370 (512) 377-6318
Expressable Speech-Language Pathology, P.C.
976 mi
Speech-Language Pathologist
3800 N LAMAR BLVD STE 200
Austin, TX 78756
  • Reassigned Medicare billing, Florida enrollment
  • Medicare enrollment name: Expressable Speech-Language Pathology PC
  • 113 clinicians in this Medicare group
NPI 1649875857 (512) 377-6318

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 9

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

JESSICA HOPE WALCZAK PT, DPT
Physical Therapist
1157 BEACH BLVD
JACKSONVILLE BEACH, FL 32250
Duval County (904) 450-5061
CARLY BLACK MOT, OTR/L
Occupational Therapist
1157 BEACH BLVD
JACKSONVILLE BEACH, FL 32250
Duval County (904) 450-5061
MEREDITH CREW
Speech-Language Pathologist
1157 BEACH BLVD
JACKSONVILLE BEACH, FL 32250
Duval County (904) 450-5061
DANIELLE HALASZ OTR/L
Occupational Therapist (Pediatrics)
1157 BEACH BLVD
JACKSONVILLE BEACH, FL 32250
Duval County (904) 450-5061
OLIVIA A REIDY
Physical Therapy Assistant
1157 BEACH BLVD
JACKSONVILLE BEACH, FL 32250
Duval County (904) 450-5061
ASP THERAPY SERVICES
Contractor
1157 BEACH BLVD
JACKSONVILLE BEACH, FL 32250
Duval County (904) 450-5061
ROXANNE VERHULST
Music Therapist
1157 BEACH BLVD
JACKSONVILLE BEACH, FL 32250
Duval County (904) 450-5061
BEACHES CONFIDENT KIDS LLC
Occupational Therapist (Pediatrics)
1157 BEACH BLVD
JACKSONVILLE BEACH, FL 32250
Duval County (904) 325-7560

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 Catherine Mackilligan's NPI number?

The NPI number for Catherine Mackilligan is 1962964155. It was assigned to this individual provider in the NPPES registry on April 5, 2019. The provider is also known as Catherine Daniels.

Where is Catherine Mackilligan located?

Catherine Mackilligan practices at 1157 Beach Blvd, Jacksonville Beach, FL 32250. The listed phone number is (904) 450-5061.

What is Catherine Mackilligan's specialty?

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

Is Catherine Mackilligan enrolled in Medicare?

Yes. Catherine Mackilligan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Catherine Mackilligan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Mackilligan reassigns Medicare benefits to 2 organizations: Expressable Therapy PC (Austin, TX) and Expressable Speech-Language Pathology, P.C. (Austin, TX). Each 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 Catherine Mackilligan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Catherine Mackilligan accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and Molina Healthcare and 1 other insurer list Catherine Mackilligan 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 Catherine Mackilligan was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.