ANNA CWIOK CCC-SLP
NPI 1649961053
Speech-Language Pathologist in Grand Haven, MI

Q: What is Anna Cwiok's NPI number?

The NPI number for Anna Cwiok is 1649961053. It was assigned to this individual provider in the NPPES registry on May 17, 2023. The provider is also known as Anna Jackson.

Q: What is Anna Cwiok's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Anna Cwiok was last updated on January 5, 2026. 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.

Active since May 17, 2023

16760 LINCOLN ST, GRAND HAVEN, MI 49417(616) 935-3300(616) 935-3333 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 5, 2026, May 17, 2023 (2 updates tracked since 2023).

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About Anna Cwiok Ccc-slp NPPES

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

ANNA CWIOK CCC-SLP (NPI 1649961053) is an individual speech-language pathologist provider in Grand Haven, Michigan and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1649961053

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameANNA CWIOKCredential: CCC-SLP

Location Address16760 LINCOLN STGrand Haven, MI 49417-8864

Mailing Address1311 Mamaroneck Ave Ste 140White Plains, NY 10605-5224 · (914) 265-4838

Phone(616) 935-3300

Fax(616) 935-3333

Sole ProprietorNo

Enumeration DateMay 17, 2023

Last NPPES UpdateJanuary 5, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 5, 2026

✔ NPI 1649961053 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

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.

16760 LINCOLN ST, Grand Haven, MI 49417

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Other Names 1

Former Name (1)Anna Jackson

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Medicare Billing Reassignment

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

Ivyrehab Michigan, LLC

127 mi

Sports Medicine

400 ROUNDS DR
Fenton, MI 48430

Reassigned Medicare billing, Michigan enrollment
339 clinicians in this Medicare group

NPI 1104337120 (810) 750-1996

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 20

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

JACLYN OLDENBURG MS, OT

Occupational Therapist