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COURTNEY DUEMLER LMSW
NPI 1104237460
Social Worker - Clinical in Grand Rapids, MI

Active since May 08, 2014PECOS Enrolled
4100 LAKE DR SE, GRAND RAPIDS, MI 49546(616) 267-7414 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Courtney Duemler Lmsw NPPES

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

COURTNEY DUEMLER LMSW (NPI 1104237460) is an individual clinical provider in Grand Rapids, Michigan, licensed in Michigan (6801097574) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104237460
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCOURTNEY DUEMLERCredential: LMSW
Location Address4100 LAKE DR SEGrand Rapids, MI 49546-8292
Mailing Address100 Michigan St Ne # Mc845Grand Rapids, MI 49503-2560
Phone(616) 267-7414
Sole ProprietorNo
Enumeration DateMay 8, 2014
Last NPPES UpdateJuly 28, 2025
NPPES CertifiedJuly 28, 2025
✔ NPI 1104237460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MI · 6801097574
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
4100 LAKE DR SE, Grand Rapids, MI 49546
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Priority Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Courtney Duemler Lmsw 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 Reassignment

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

Spectrum Health Primary Care Partners
Same address
Radiology
4100 LAKE DR SE, SUITE 102
Grand Rapids, MI 49546
  • Reassigned Medicare billing, Michigan enrollment
  • 2,446 clinicians in this Medicare group
NPI 1528374683 (616) 974-4800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49546 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $54.34 – $166.68
Typical copayment $0.00 (range $13.58 – $41.67)
Most-billed visit code NA
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

TELLA KATARINA MINKKINEN PT
Physical Therapist
4100 LAKE DR SE, SUITE 305
GRAND RAPIDS, MI 49546
Kent County (616) 285-1377
RANDALL SCOTT MEISNER MD
Internal Medicine (Gastroenterology)
4100 LAKE DR SE, SUITE 205
GRAND RAPIDS, MI 49546
Kent County (616) 267-7414
DR. MARYKAY LEHMAN M.D.
Internal Medicine (Pulmonary Disease)
4100 LAKE DR SE, SUITE 200
GRAND RAPIDS, MI 49546
Kent County (616) 949-8244
GUSTAVO CUMBO-NACHELI
Internal Medicine (Pulmonary Disease)
4100 LAKE DR SE, SUITE 200
GRAND RAPIDS, MI 49546
Kent County (616) 267-8244
JANET DOMINOWSKI RD
Dietitian, Registered
4100 LAKE DR SE, SUITE 200
GRAND RAPIDS, MI 49546
Kent County (616) 267-8950
WALTER M BRAUNOHLER M.D.
Orthopaedic Surgery
4100 LAKE DR SE, SUITE 300
GRAND RAPIDS, MI 49546
Kent County (616) 267-8860
JILL C THORPE PA-C
Physician Assistant
4100 LAKE DR SE, SUITE 205
GRAND RAPIDS, MI 49546
Kent County (616) 774-2414
PATRICIA BEGGS AT, ATC
Specialist/Technologist (Athletic Trainer)
4100 LAKE DR SE, SUITE 300
GRAND RAPIDS, MI 49546
Kent County (616) 267-8565

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 Courtney Duemler's NPI number?

The NPI number for Courtney Duemler is 1104237460. It was assigned to this individual provider in the NPPES registry on May 8, 2014.

Where is Courtney Duemler located?

Courtney Duemler practices at 4100 Lake Dr SE, Grand Rapids, MI 49546. The listed phone number is (616) 267-7414.

What is Courtney Duemler's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Courtney Duemler enrolled in Medicare?

Yes. Courtney Duemler is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Courtney Duemler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Duemler reassigns Medicare benefits to Spectrum Health Primary Care Partners (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 Courtney Duemler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Courtney Duemler accept?

Health plans from Priority Health list Courtney Duemler 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 Courtney Duemler was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.