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

MR. MICHAEL WAYNE SHAFFER LCSW
NPI 1619926615
Counselor - Addiction (Substance Use Disorder) in Marion, IN

Active since May 08, 2006
1700 E 38TH ST, MARION, IN 46953(765) 674-3321(765) 677-5115 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Mr. Michael Wayne Shaffer Lcsw NPPES

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

MR. MICHAEL WAYNE SHAFFER LCSW (NPI 1619926615) is an individual addiction (substance use disorder) provider in Marion, Indiana, licensed in Illinois (20854) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1619926615
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. MICHAEL WAYNE SHAFFERCredential: LCSW
Location Address1700 E 38TH STMarion, IN 46953-4568
Mailing Address113 Walnut DrGas City, IN 46933-1138 · (765) 674-3321 · Fax (765) 677-5115
Fax(765) 677-5115
Sole ProprietorNo
Enumeration DateMay 8, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1619926615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License Licensed in IL · 20854
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
1700 E 38TH ST, Marion, IN 46953

Other Names 1

Other Name (5)Mr. Mike Wayne Shaffer Lcsw

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.

Licensed Practical Nurse
1700 E 38TH ST
MARION, IN 46953
Registered Nurse (Ambulatory Care)
1700 E 38TH ST
MARION, IN 46953
Social Worker (Clinical)
1700 E 38TH ST, ATTN: SOCIAL WORK
MARION, IN 46953
Nurse Practitioner (Primary Care)
1700 E 38TH ST
MARION, IN 46953
Pharmacist
1700 E 38TH ST, 119
MARION, IN 46953
Social Worker (Clinical)
1700 E 38TH ST
MARION, IN 46953
Registered Nurse (Ambulatory Care)
1700 E 38TH ST
MARION, IN 46953
Social Worker (Clinical)
1700 E 38TH ST
MARION, IN 46953

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 Michael Shaffer's NPI number?

The NPI number for Michael Shaffer is 1619926615. It was assigned to this individual provider in the NPPES registry on May 8, 2006. The provider is also known as Mr. Mike Wayne Shaffer Lcsw.

Where is Michael Shaffer located?

Michael Shaffer practices at 1700 E 38th St, Marion, IN 46953. The listed phone number is (765) 674-3321.

What is Michael Shaffer's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Michael Shaffer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.