TAMMY DAHLKE LSW
NPI 1376159970
Social Worker in Mattoon, IL

Q: What is Tammy Dahlke's NPI number?

The NPI number for Tammy Dahlke is 1376159970. It was assigned to this individual provider in the NPPES registry on September 18, 2020. The provider is also known as Tammy Bailey.

Q: What is Tammy Dahlke's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Tammy Dahlke was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since September 18, 2020PECOS Enrolled

750 BROADWAY AVE E, MATTOON, IL 61938(217) 238-5700 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 14, 2025, Nov 5, 2024, Sep 18, 2020 (3 updates tracked since 2020).

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About Tammy Dahlke Lsw NPPES

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

TAMMY DAHLKE LSW (NPI 1376159970) is an individual social worker in Mattoon, Illinois, licensed in Illinois (150111340) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1376159970

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameTAMMY DAHLKECredential: LSW

Location Address750 BROADWAY AVE EMattoon, IL 61938-4610

Mailing Address750 Broadway Ave EMattoon, IL 61938-4610 · (217) 238-5700

Phone(217) 238-5700

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateSeptember 18, 2020

Last NPPES UpdateNovember 14, 20253 updates tracked since enumeration

NPPES CertifiedNovember 14, 2025

✔ NPI 1376159970 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 IL · 150111340

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.

750 BROADWAY AVE E, Mattoon, IL 61938

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Other Names 1

Former Name (1)Tammy Bailey

Other Identifiers 1

Other150000340IL · License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tammy Dahlke Lsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7810474467

PECOS Enrollment IDI20260126000431

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.

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.

KIAYA LOY MS, MHP

Counselor