ALEXIS HOLTROP
NPI 1588519797
Speech-Language Pathologist in Kentwood, MI

Q: What is Alexis Holtrop's NPI number?

The NPI number for Alexis Holtrop is 1588519797. It was assigned to this individual provider in the NPPES registry on March 3, 2026.

Q: What is Alexis Holtrop'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 Alexis Holtrop was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 March 03, 2026

2450 44TH ST SE STE 201, KENTWOOD, MI 49512(616) 528-0870(616) 591-5684 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Alexis Holtrop NPPES

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

ALEXIS HOLTROP (NPI 1588519797) is an individual speech-language pathologist provider in Kentwood, Michigan, licensed in Michigan (7101009820) and active in the NPI registry since March 2026. She is a graduate of Other (2024).

NPPES Registry Identity

NPI1588519797

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameALEXIS HOLTROP

Location Address2450 44TH ST SE STE 201Kentwood, MI 49512-9081

Mailing Address2450 44th St Se Ste 201Kentwood, MI 49512-9081 · (616) 528-0870 · Fax (616) 591-5684

Phone(616) 528-0870

Fax(616) 591-5684

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateMarch 3, 2026

NPPES CertifiedMarch 3, 2026

✔ NPI 1588519797 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 MI · 7101009820

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.

2450 44TH ST SE STE 201, Kentwood, MI 49512

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexis Holtrop is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7810462371

PECOS Enrollment IDI20260413000863

Medicare Billing Reassignment

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

Duncan Lake Speech Therapy, LLC

Same address

Speech-Language Pathologist

2450 44TH ST SE STE 201
Kentwood, MI 49512

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

NPI 1376195925 (616) 528-0870

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 13

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

CASSIDY HAASE CCC-SLP

Speech-Language Pathologist

2450 44TH ST SE STE 201
KENTWOOD, MI 49512

Kent County (616) 528-0870

LAUREN PETRUSKA

Speech-Language Pathologist

2450 44TH ST SE STE 201
GRAND RAPIDS, MI 49512

Kent County (616) 325-4839

DR. BETH MACAULEY PH.D., CCC-SLP, HPCS

Speech-Language Pathologist

2450 44TH ST SE STE 201
KENTWOOD, MI 49512

Kent County (616) 528-0870

HANNAH BLACKWELL SLP

Speech-Language Pathologist

2450 44TH ST SE STE 201
KENTWOOD, MI 49512

Kent County (616) 528-0870

DUNCAN LAKE SPEECH THERAPY, LLC

Counselor (Mental Health)

2450 44TH ST SE STE 201
KENTWOOD, MI 49512

Kent County (616) 528-0870

MADISSEN ANNE VACHA M.S., CCC-SLP

Speech-Language Pathologist

2450 44TH ST SE STE 201
KENTWOOD, MI 49512

Kent County (616) 528-0870

DUNCAN LAKE SPEECH THERAPY, LLC

Speech-Language Pathologist

2450 44TH ST SE STE 201
KENTWOOD, MI 49512

Kent County (616) 528-0870

ALYSSA MISIAK SLP

Speech-Language Pathologist

2450 44TH ST SE STE 201
KENTWOOD, MI 49512

Kent County (616) 528-0870

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 Alexis Holtrop's NPI number?

The NPI number for Alexis Holtrop is 1588519797. It was assigned to this individual provider in the NPPES registry on March 3, 2026.

Where is Alexis Holtrop located?

Alexis Holtrop practices at 2450 44th St SE Ste 201, Kentwood, MI 49512. The listed phone number is (616) 528-0870.

What is Alexis Holtrop's specialty?

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

Is Alexis Holtrop enrolled in Medicare?

Yes. Alexis Holtrop is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexis Holtrop's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Holtrop reassigns Medicare benefits to Duncan Lake Speech Therapy, LLC (Kentwood, MI). 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 Alexis Holtrop's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexis Holtrop accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Alexis Holtrop 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 Alexis Holtrop was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.