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SADIE E CRUNK LMSW
NPI 1851968655
Social Worker in Grand Rapids, MI

Active since June 09, 2021PECOS Enrolled
3880 MAYFIELD AVE NE APT 2L, GRAND RAPIDS, MI 49525(734) 394-9277 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sadie E Crunk Lmsw NPPES

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

SADIE E CRUNK LMSW (NPI 1851968655) is an individual social worker in Grand Rapids, Michigan, licensed in Michigan (6801117877) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1851968655
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameSADIE E CRUNKCredential: LMSW
Location Address3880 MAYFIELD AVE NE APT 2LGrand Rapids, MI 49525-2394
Mailing Address3880 Mayfield Ave Ne Apt 2lGrand Rapids, MI 49525-2394 · (734) 394-9277
Phone(734) 394-9277
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateJune 9, 2021
Last NPPES UpdateOctober 15, 2025
NPPES CertifiedOctober 15, 2025
✔ NPI 1851968655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MI · 6801117877
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 6801117877 (MI)
3880 MAYFIELD AVE NE APT 2L, Grand Rapids, MI 49525
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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, Oscar Insurance Company 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)

Sadie E Crunk Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3678061611
PECOS Enrollment IDI20251022002088
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 Reassignment

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

Counseling Center Of West Michigan, LLC
4.9 mi
Mental Health
360 E BELTLINE AVE NE STE 100
Grand Rapids, MI 49506
  • Reassigned Medicare billing, Michigan enrollment
  • 287 clinicians in this Medicare group
NPI 1437610730 (616) 805-3660

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 Sadie Crunk's NPI number?

The NPI number for Sadie Crunk is 1851968655. It was assigned to this individual provider in the NPPES registry on June 9, 2021.

Where is Sadie Crunk located?

Sadie Crunk practices at 3880 Mayfield Ave NE Apt 2L, Grand Rapids, MI 49525. The listed phone number is (734) 394-9277.

What is Sadie Crunk's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Sadie Crunk enrolled in Medicare?

Yes. Sadie Crunk is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sadie Crunk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sadie Crunk reassigns Medicare benefits to Counseling Center Of West Michigan, LLC (Grand Rapids, 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 Sadie Crunk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sadie Crunk accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Sadie Crunk 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 Sadie Crunk was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.