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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. MARGARET HADER
NPI 1679554638
Social Worker in Algonac, MI

Active since November 08, 2005
555 SAINT CLAIR RIVER DR, ALGONAC, MI 48001(810) 794-4982(810) 794-4407 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Margaret Hader NPPES

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

MS. MARGARET HADER (NPI 1679554638) is an individual social worker in Algonac, Michigan, licensed in Michigan (6801002388) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1679554638
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. MARGARET HADER
Location Address555 SAINT CLAIR RIVER DRAlgonac, MI 48001-1802
Mailing Address555 Saint Clair River DrAlgonac, MI 48001-1802 · (810) 794-4982 · Fax (810) 794-4407
Phone(810) 794-4982
Fax(810) 794-4407
Sole ProprietorNo
Enumeration DateNovember 8, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1679554638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MI · 6801002388
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.
555 SAINT CLAIR RIVER DR, Algonac, MI 48001
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Other Names 1

Former Name (1)Ms. Margaret Weid

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.

MS. MEI CHUN CHAN
Social Worker (Clinical)
555 SAINT CLAIR RIVER DR
ALGONAC, MI 48001
St. Clair County (810) 794-7548
DR. DAVID T. HINDY M.D.
Family Medicine
555 SAINT CLAIR RIVER DR
ALGONAC, MI 48001
St. Clair County (810) 794-4982
JASON R BORTNEM DO
Family Medicine
555 SAINT CLAIR RIVER DR
ALGONAC, MI 48001
St. Clair County (810) 794-4917
HALEIGH N GROOMES
Nurse Practitioner (Family)
555 SAINT CLAIR RIVER DR
ALGONAC, MI 48001
St. Clair County (810) 794-4917
KAREN MAGINN RN
Registered Nurse
555 SAINT CLAIR RIVER DR
ALGONAC, MI 48001
St. Clair County (810) 794-4982
SIDRA SINDHU DO
Family Medicine
555 SAINT CLAIR RIVER DR
ALGONAC, MI 48001
St. Clair County (810) 794-4917
DR. JULIA ANASTAZJA KRAKOWSKA M.D.
Family Medicine
555 SAINT CLAIR RIVER DR
ALGONAC, MI 48001
St. Clair County (810) 794-4917
MS. ADRIENNE LYNN EDER BA
Counselor (Mental Health)
555 SAINT CLAIR RIVER DR
ALGONAC, MI 48001
St. Clair County (810) 794-7548

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 Margaret Hader's NPI number?

The NPI number for Margaret Hader is 1679554638. It was assigned to this individual provider in the NPPES registry on November 8, 2005. The provider is also known as Ms. Margaret Weid.

Where is Margaret Hader located?

Margaret Hader practices at 555 Saint Clair River Dr, Algonac, MI 48001. The listed phone number is (810) 794-4982.

What is Margaret Hader's specialty?

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

When was this NPI record last updated?

The NPPES record for Margaret Hader was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.