Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. MARY KATHRYN KORTE-TURNBULL LMSW
NPI 1235596644
Social Worker - Clinical in Ann Arbor, MI

Active since January 15, 2016
2559 LONDONDERRY RD, ANN ARBOR, MI 48104(734) 417-8870 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 3, 2026, Jan 15, 2016 (2 updates tracked since 2016).

About Mrs. Mary Kathryn Korte-turnbull Lmsw NPPES

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

MRS. MARY KATHRYN KORTE-TURNBULL LMSW (NPI 1235596644) is an individual clinical provider in Ann Arbor, Michigan, licensed in Michigan (M120326) and active in the NPI registry since January 2016. She maintains a secondary practice location in Ann Arbor.

NPPES Registry Identity

NPI1235596644
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. MARY KATHRYN KORTE-TURNBULLCredential: LMSW
Location Address2559 LONDONDERRY RDAnn Arbor, MI 48104-4017
Mailing Address2559 Londonderry RdAnn Arbor, MI 48104-4017 · (734) 417-8870
Sole ProprietorYes
Enumeration DateJanuary 15, 2016
Last NPPES UpdateAugust 3, 20262 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
NPI 1235596644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses Licensed in MI · M120326 Licensed in MI · 6801064648
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.
2559 LONDONDERRY RD, Ann Arbor, MI 48104

Secondary Practice Location 1

Location 12002 Hogback Rd Ste 15Ann Arbor, MI 48105-9736 · Phone (734) 417-8870

Accepted Insurance

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
2559 LONDONDERRY RD
ANN ARBOR, MI 48104

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 Mary Korte-turnbull's NPI number?

The NPI number for Mary Korte-turnbull is 1235596644. It was assigned to this individual provider in the NPPES registry on January 15, 2016.

Where is Mary Korte-turnbull located?

Mary Korte-turnbull practices at 2559 Londonderry Rd, Ann Arbor, MI 48104. The listed phone number is (734) 417-8870.

What is Mary Korte-turnbull's specialty?

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

What insurance does Mary Korte-turnbull accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Mary Korte-turnbull 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 Mary Korte-turnbull was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.