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HEATHER DIGGS MS, LMSW,CCS, CAADC
NPI 1578051322
Social Worker - Clinical in Boyne City, MI

Active since April 27, 2018
3188 SUMNER RD, BOYNE CITY, MI 49712(231) 350-2903 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 24, 2026, Jul 10, 2026, May 5, 2025 and 3 more (6 updates tracked since 2018).

About Heather Diggs Ms, Lmsw,ccs, Caadc NPPES

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

HEATHER DIGGS MS, LMSW,CCS, CAADC (NPI 1578051322) is an individual clinical provider in Boyne City, Michigan, licensed in Michigan (6801122439) and active in the NPI registry since April 2018.

NPPES Registry Identity

NPI1578051322
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHEATHER DIGGSCredential: MS, LMSW,CCS, CAADC
Location Address3188 SUMNER RDBoyne City, MI 49712-8809
Mailing Address3188 Sumner RdBoyne City, MI 49712-8809 · (231) 350-2903
Phone(231) 350-2903
Sole ProprietorYes
Enumeration DateApril 27, 2018
Last NPPES UpdateJuly 24, 20266 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1578051322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in MI · 6801122439✔ Licensed in AZ · LCSW-23942
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License C-03837 (MI), LCSW-23942 (AZ)
3188 SUMNER RD, Boyne City, MI 49712
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, UnitedHealthcare.Insurance ›

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 Diggs's NPI number?

The NPI number for Heather Diggs is 1578051322. It was assigned to this individual provider in the NPPES registry on April 27, 2018.

Where is Heather Diggs located?

Heather Diggs practices at 3188 Sumner Rd, Boyne City, MI 49712. The listed phone number is (231) 350-2903.

What is Heather Diggs's specialty?

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

What insurance does Heather Diggs accept?

Health plans from Blue Care Network of Michigan and UnitedHealthcare list Heather Diggs 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 Diggs was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.