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CLARISSA ANN THOMAS SLP
NPI 1215652417
Speech-Language Pathologist in Rock Island, IL

Active since October 10, 2022Accepts Medicare Assignment
4450 48TH AVENUE CT, ROCK ISLAND, IL 61201(309) 558-0145 Get Directions Write a Review

NPPES record last updated: October 10, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Clarissa Ann Thomas Slp NPPES

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

CLARISSA ANN THOMAS SLP (NPI 1215652417) is an individual speech-language pathologist provider in Rock Island, Illinois, licensed in Illinois (146.016401) and active in the NPI registry since October 2022. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1215652417
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCLARISSA ANN THOMASCredential: SLP
Location Address4450 48TH AVENUE CTRock Island, IL 61201-9213
Mailing Address1317 Esplanade AveDavenport, IA 52803-4155
Phone(309) 558-0145
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 10, 2022
NPPES CertifiedOctober 10, 2022
✔ NPI 1215652417 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 IL · 146.016401✔ Licensed in IA · 100896
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.
4450 48TH AVENUE CT, Rock Island, IL 61201
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, UnitedHealthcare, Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Clarissa Ann Thomas Slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880030501
PECOS Enrollment IDI20240315001672, I20251023000441

Medicare Billing Reassignments

3

Medicare enrollment records show Clarissa Thomas reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Empowerme Asl, LLC
71 mi
Multi-Specialty
2210 AVENUE H
Fort Madison, IA 52627
  • Reassigned Medicare billing, Iowa enrollment
  • 58 clinicians in this Medicare group
NPI 1376138305 (844) 502-7996
Empowerme Rehabilitation Illinois, LLC
186 mi
Occupational Therapist
7108 MARINE RD
Edwardsville, IL 62025
  • Reassigned Medicare billing, Illinois enrollment
  • 261 clinicians in this Medicare group
NPI 1679098263 (844) 502-7996
Empowerme Wellness Kansas City, LLC
209 mi
Multi-Specialty
1021 W E ST
Belleville, IL 62220
  • Reassigned Medicare billing, Illinois enrollment
  • 308 clinicians in this Medicare group
NPI 1174118103 (844) 502-7996

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 10

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

CHILDREN'S THERAPY CENTER OF THE QUAD CITIES
Speech-Language Pathologist
4450 48TH AVENUE CT
ROCK ISLAND, IL 61201
Rock Island County (309) 558-0145
KAITLIN ANN YORDE CF-SLP
Speech-Language Pathologist
4450 48TH AVENUE CT
ROCK ISLAND, IL 61201
Rock Island County (309) 558-0145
JAMES MATSON PT, DPT
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)
4450 48TH AVENUE CT
ROCK ISLAND, IL 61201
Rock Island County (309) 558-0145
KRISTA THANOS-KNAPP MOT, OTR/L
Occupational Therapist
4450 48TH AVENUE CT
ROCK ISLAND, IL 61201
Rock Island County (309) 558-0145
ABIGAIL MORGAN MAJESKE M.S., CCC-SLP
Speech-Language Pathologist
4450 48TH AVENUE CT
ROCK ISLAND, IL 61201
Rock Island County (309) 558-0145
KERRY M MCCRACKEN BS,OTR/L
Occupational Therapist
4450 48TH AVENUE CT
ROCK ISLAND, IL 61201
Rock Island County (309) 558-0145
ANNA MARIE VINZANT DOT
Occupational Therapist
4450 48TH AVENUE CT
ROCK ISLAND, IL 61201
Rock Island County (309) 558-0145
JOANNA PODOSEK
Occupational Therapist
4450 48TH AVENUE CT
ROCK ISLAND, IL 61201
Rock Island County (309) 558-0145

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 Clarissa Thomas's NPI number?

The NPI number for Clarissa Thomas is 1215652417. It was assigned to this individual provider in the NPPES registry on October 10, 2022.

Where is Clarissa Thomas located?

Clarissa Thomas practices at 4450 48th Avenue Ct, Rock Island, IL 61201. The listed phone number is (309) 558-0145.

What is Clarissa Thomas's specialty?

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

Is Clarissa Thomas enrolled in Medicare?

Yes. Clarissa Thomas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Clarissa Thomas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Clarissa Thomas reassigns Medicare benefits to 3 organizations: Empowerme Asl, LLC (Fort Madison, IA), Empowerme Rehabilitation Illinois, LLC (Edwardsville, IL) and Empowerme Wellness Kansas City, LLC (Belleville, IL). 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 Clarissa Thomas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Clarissa Thomas accept?

Health plans from Oscar Insurance Company, UnitedHealthcare and Wellmark Health Plan of Iowa, Inc. list Clarissa Thomas 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 Clarissa Thomas was last updated on October 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.