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DEMI OLIVER CCC-SLP
NPI 1639908783
Speech-Language Pathologist in Grand Rapids, MI

Active since July 29, 2024
235 WEALTHY ST SE, GRAND RAPIDS, MI 49503(616) 840-8000 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 2, 2026, Aug 11, 2025, Jul 29, 2024 (3 updates tracked since 2024).

About Demi Oliver Ccc-slp NPPES

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

DEMI OLIVER CCC-SLP (NPI 1639908783) is an individual speech-language pathologist provider in Grand Rapids, Michigan, licensed in Michigan (7101009739) and active in the NPI registry since July 2024. She maintains a secondary practice location in Charlotte and is a graduate of Other (2024).

NPPES Registry Identity

NPI1639908783
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameDEMI OLIVERCredential: CCC-SLP
Location Address235 WEALTHY ST SEGrand Rapids, MI 49503-5247
Mailing Address235 Wealthy St SeGrand Rapids, MI 49503-5247 · (616) 840-8000
Phone(616) 840-8000
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJuly 29, 2024
Last NPPES UpdateFebruary 2, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 2, 2026
✔ NPI 1639908783 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 MI · 7101009739✔ Licensed in NC · 30004007
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.
235 WEALTHY ST SE, Grand Rapids, MI 49503
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Secondary Practice Location 1

Location 17401 Carmel Executive Park Dr Ste 220Charlotte, NC 28226-4219 · Phone (980) 237-3132

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

PECOS PAC ID4082192927
PECOS Enrollment IDI20260202000361

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.

AMY MCINTOSH
Speech-Language Pathologist
235 WEALTHY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 840-8000
JENNIFER LYNNE TAYLOR DPT
Physical Therapist
235 WEALTHY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 262-0299
LAUREN MALLORY PT, DPT
Physical Therapist
235 WEALTHY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 840-8000
ANNEKE DEVRIES SLP
Speech-Language Pathologist
235 WEALTHY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 840-8000
ROSE BRITT RDN, CNSC
Dietitian, Registered
235 WEALTHY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 840-8156
BRENDAN VANDERMEULEN
Behavior Analyst
235 WEALTHY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 840-8000
JOHN HOUSKAMP MD
Internal Medicine
235 WEALTHY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 840-8000
TASHA FRANKS DPT
Physical Therapist
235 WEALTHY ST SE
GRAND RAPIDS, MI 49503
Kent County (616) 840-8000

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 Demi Oliver's NPI number?

The NPI number for Demi Oliver is 1639908783. It was assigned to this individual provider in the NPPES registry on July 29, 2024.

Where is Demi Oliver located?

Demi Oliver practices at 235 Wealthy St SE, Grand Rapids, MI 49503. The listed phone number is (616) 840-8000.

What is Demi Oliver's specialty?

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

Is Demi Oliver enrolled in Medicare?

Yes. Demi Oliver is registered in the Medicare PECOS enrollment system.

What insurance does Demi Oliver accept?

Health plans from Blue Cross and Blue Shield of NC list Demi Oliver 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 Demi Oliver was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.