MRS. JOYCE LENISE WILLIAMS LMSW, MSSW, CAADC
NPI 1083059141
Community/Behavioral Health in Grand Rapids, MI

Q: What is Joyce Williams's NPI number?

The NPI number for Joyce Williams is 1083059141. It was assigned to this individual provider in the NPPES registry on May 2, 2013. The provider is also known as Ms. Joyce Lenise Conley Lmsw, Caadc.

Q: What is Joyce Williams's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Q: When was this NPI record last updated?

The NPPES record for Joyce Williams was last updated on October 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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 02, 2013PECOS Enrolled

1440 FULLER AVE SE, GRAND RAPIDS, MI 49507(616) 235-2865(616) 235-2938 Get Directions Write a Review

NPPES record last updated: October 7, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 7, 2020, Jan 31, 2017 (2 updates tracked since 2017).

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About Mrs. Joyce Lenise Williams Lmsw, Mssw, Caadc NPPES

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

MRS. JOYCE LENISE WILLIAMS LMSW, MSSW, CAADC (NPI 1083059141) is an individual community/behavioral health provider in Grand Rapids, Michigan, licensed in Michigan (6801092955) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Comstock Park.

NPPES Registry Identity

NPI1083059141

Entity TypeIndividualFemale

Primary Taxonomy251S00000X

Provider Legal NameMRS. JOYCE LENISE WILLIAMSCredential: LMSW, MSSW, CAADC

Location Address1440 FULLER AVE SEGrand Rapids, MI 49507-2191

Mailing Address300 68th St Se, Po Box 165Grand Rapids, MI 49548-6927 · (616) 281-6363 · Fax (616) 831-2608

Phone(616) 235-2865

Fax(616) 235-2938

Sole ProprietorYes

Enumeration DateMay 2, 2013

Last NPPES UpdateOctober 7, 20202 updates tracked since enumeration

NPPES CertifiedOctober 7, 2020

✔ NPI 1083059141 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies

Taxonomy Code251S00000X

License✔ Licensed in MI · 6801092955

Definition

A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

1440 FULLER AVE SE, Grand Rapids, MI 49507

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Other Names 1

Former Name (1)Ms. Joyce Lenise Conley Lmsw, Caadc

Secondary Practice Location 1

Location 15064 Stony Creek Ave NWComstock Park, MI 49321-9213 · Phone (616) 325-4650 · Fax (616) 608-4352

Other Identifiers 1

Other12533835MI · Caqh

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)

Mrs. Joyce Lenise Williams Lmsw, Mssw, Caadc 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

Medicare enrollment records show Joyce Williams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Counseling Center Of West Michigan, LLC

3.3 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

Pine Rest Christian Mental Health Services

7.0 mi

Social Worker

300 68TH ST SE
Grand Rapids, MI 49548

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

NPI 1922019157 (616) 455-5000

Downriver Mental Health Clinic PC

97 mi

Psychologist

7600 GRAND RIVER RD, SUITE 290
Brighton, MI 48114

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

NPI 1225165715 (810) 220-2787

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 Joyce Williams's NPI number?

The NPI number for Joyce Williams is 1083059141. It was assigned to this individual provider in the NPPES registry on May 2, 2013. The provider is also known as Ms. Joyce Lenise Conley Lmsw, Caadc.

Where is Joyce Williams located?

Joyce Williams practices at 1440 Fuller Ave SE, Grand Rapids, MI 49507. The listed phone number is (616) 235-2865.

What is Joyce Williams's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Joyce Williams enrolled in Medicare?

Yes. Joyce Williams is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joyce Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joyce Williams reassigns Medicare benefits to 3 organizations: Counseling Center Of West Michigan, LLC (Grand Rapids, MI), Pine Rest Christian Mental Health Services (Grand Rapids, MI) and Downriver Mental Health Clinic PC (Brighton, 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 Joyce Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joyce Williams 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 Joyce Williams 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 Joyce Williams was last updated on October 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.