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DR. ALLISON MARIE CHAMPNEY SCHNEPP M.D.
NPI 1073924510
Pediatrics - Pediatric Hematology-Oncology in Grand Rapids, MI

Active since May 19, 2014PECOS Enrolled
35 MICHIGAN ST NE FL 2, GRAND RAPIDS, MI 49503(616) 267-1925(616) 267-1005 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 8, 2025, Sep 8, 2023, Jun 19, 2020 (3 updates tracked since 2020).

About Dr. Allison Marie Champney Schnepp M.d. NPPES

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

DR. ALLISON MARIE CHAMPNEY SCHNEPP M.D. (NPI 1073924510) is an individual pediatric hematology-oncology provider in Grand Rapids, Michigan, licensed in Michigan (4301105005) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073924510
Entity TypeIndividualFemale
Primary Taxonomy2080P0207X
Provider Legal NameDR. ALLISON MARIE CHAMPNEY SCHNEPPCredential: M.D.
Location Address35 MICHIGAN ST NE FL 2Grand Rapids, MI 49503-2514
Mailing Address100 Michigan St Ne # Mc845Grand Rapids, MI 49503-2560
Phone(616) 267-1925
Fax(616) 267-1005
Sole ProprietorNo
Enumeration DateMay 19, 2014
Last NPPES UpdateMay 8, 20253 updates tracked since enumeration
NPPES CertifiedMay 8, 2025
✔ NPI 1073924510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in MI · 4301105005
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
35 MICHIGAN ST NE FL 2, Grand Rapids, MI 49503
Open in Google Maps ↗

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 and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Allison Marie Champney Schnepp M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Allison Schnepp reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Spectrum Health Hospitals
0.2 mi
Hospitalist
100 MICHIGAN ST NE, MC-907
Grand Rapids, MI 49503
  • Reassigned Medicare billing, Michigan enrollment
  • 405 clinicians in this Medicare group
NPI 1558407189 (616) 774-7377
Hurley Medical Center
85 mi
Urgent Care
8759 MONROE RD
Durand, MI 48429
  • Reassigned Medicare billing, Michigan enrollment
  • 467 clinicians in this Medicare group
NPI 1962937425 (810) 262-2710

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.

SHARON H SMITH MD
Pediatrics (Pediatric Hematology-Oncology)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
DAVID JACOB HOOGSTRA MD
Pediatrics (Pediatric Hematology-Oncology)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
ERIN E BROENE NP
Nurse Practitioner (Pediatrics)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1924
JOSUAH CHAVEZ PA-C
Physician Assistant
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
KELSEY JEAN VANDERWIERE CPNP-AC
Nurse Practitioner (Pediatrics)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
DR. ULRICH ANDREAS DUFFNER M.D.
Pediatrics (Pediatric Hematology-Oncology)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
MIKAYLA ELIZABETH PATEL MD
Pediatrics
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
MATTHEW GLEN PRIDGEON M.D.
Pediatrics
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925

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 Allison Schnepp's NPI number?

The NPI number for Allison Schnepp is 1073924510. It was assigned to this individual provider in the NPPES registry on May 19, 2014.

Where is Allison Schnepp located?

Allison Schnepp practices at 35 Michigan St NE Fl 2, Grand Rapids, MI 49503. The listed phone number is (616) 267-1925.

What is Allison Schnepp's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Allison Schnepp enrolled in Medicare?

Yes. Allison Schnepp is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Allison Schnepp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allison Schnepp reassigns Medicare benefits to 2 organizations: Spectrum Health Hospitals (Grand Rapids, MI) and Hurley Medical Center (Durand, MI). 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 Allison Schnepp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Allison Schnepp accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Allison Schnepp 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 Allison Schnepp was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.