1. Home
  2. Directory
  3. Michigan
  4. Grand Rapids
  5. Social Worker
  6. NPI Profile

HEATHER DUTHLER
NPI 1336792324
Social Worker - Clinical in Grand Rapids, MI

Active since July 19, 2019
648 KINNEY AVE NW, GRAND RAPIDS, MI 49534(616) 889-9098 Get Directions Write a Review

NPPES record last updated: December 18, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 18, 2019, Jul 19, 2019 (2 updates tracked since 2019).

About Heather Duthler NPPES

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

HEATHER DUTHLER (NPI 1336792324) is a healthcare organization registered as a clinical in Grand Rapids, Michigan and active in the NPI registry since July 2019. The organization lists Heather E Duthler, Provider, as its authorized official.

NPPES Registry Identity

NPI1336792324
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameHEATHER DUTHLER
Location Address648 KINNEY AVE NWGrand Rapids, MI 49534
Mailing Address648 Kinney Ave NwGrand Rapids, MI 49534 · (616) 889-9098
Phone(616) 889-9098
Organization SubpartNo
Authorized OfficialHeather E DuthlerProvider · (616) 889-9098
Enumeration DateJuly 19, 2019
Last NPPES UpdateDecember 18, 20192 updates tracked since enumeration
✔ NPI 1336792324 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
648 KINNEY AVE NW, Grand Rapids, MI 49534
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heather Duthler is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Heather Duthler, which bills Medicare for the services this clinician delivers.

Clinician (1)

Heather Duthler, LMSW, CAADC, CCS
Clinical Social Worker
NPI 1538551346
2111 12 MILE RD NW
Sparta, MI 49345
(616) 391-8470
✔ PECOS✔ Accepts Medicare12 mi

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 Heather Duthler's NPI number?

The NPI number for Heather Duthler is 1336792324. It was assigned to this organization in the NPPES registry on July 19, 2019.

Where is Heather Duthler located?

Heather Duthler is located at 648 Kinney Ave NW, Grand Rapids, MI 49534. The listed phone number is (616) 889-9098.

What is Heather Duthler's specialty?

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

Is Heather Duthler enrolled in Medicare?

Yes. Heather Duthler is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Heather Duthler?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Heather Duthler. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Heather Duthler accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Heather Duthler 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 Heather Duthler was last updated on December 18, 2019. 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.