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MS. LISA JEAN WASHKOWIAK M.A., CCC-SLP/L
NPI 1417036112
Speech-Language Pathologist in Woodstock, IL

Active since November 03, 2006Accepts Medicare Assignment
1315 WESTWOOD TRL, WOODSTOCK, IL 60098(847) 421-9004 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 17, 2025, Aug 24, 2018 (2 updates tracked since 2018).

About Ms. Lisa Jean Washkowiak M.a., Ccc-slp/l NPPES

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

MS. LISA JEAN WASHKOWIAK M.A., CCC-SLP/L (NPI 1417036112) is an individual speech-language pathologist provider in Woodstock, Illinois, licensed in Illinois (146006741) and active in the NPI registry since November 2006. She is a graduate of Other (2000).

NPPES Registry Identity

NPI1417036112
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMS. LISA JEAN WASHKOWIAKCredential: M.A., CCC-SLP/L
Location Address1315 WESTWOOD TRLWoodstock, IL 60098
Mailing Address1315 Westwood TrlWoodstock, IL 60098-7006 · (847) 421-9004
Phone(847) 421-9004
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateNovember 3, 2006
Last NPPES UpdateDecember 17, 20252 updates tracked since enumeration
NPPES CertifiedDecember 17, 2025
✔ NPI 1417036112 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 IL · 146006741
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.
1315 WESTWOOD TRL, Woodstock, IL 60098
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Other Identifiers 1

Other146006741IL · State License

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

Ms. Lisa Jean Washkowiak M.a., Ccc-slp/l 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 ID7810234077
PECOS Enrollment IDI20190125000157

Medicare Billing Reassignment

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

Center For Therapy And Wellness LLC
15 mi
Physical Therapist
3907 WOOD CREEK DR
Island Lake, IL 60042
  • Reassigned Medicare billing, Illinois enrollment
  • 8 clinicians in this Medicare group
NPI 1114785649 (630) 550-0898

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 Lisa Washkowiak's NPI number?

The NPI number for Lisa Washkowiak is 1417036112. It was assigned to this individual provider in the NPPES registry on November 3, 2006.

Where is Lisa Washkowiak located?

Lisa Washkowiak practices at 1315 Westwood Trl, Woodstock, IL 60098. The listed phone number is (847) 421-9004.

What is Lisa Washkowiak's specialty?

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

Is Lisa Washkowiak enrolled in Medicare?

Yes. Lisa Washkowiak 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 organization bills Medicare for Lisa Washkowiak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Washkowiak reassigns Medicare benefits to Center For Therapy And Wellness LLC (Island Lake, IL). 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 Lisa Washkowiak'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 Lisa Washkowiak was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.