Dr. Michael John Gasiewicz, D.C.

Dr. Michael John Gasiewicz is a Chiropractor provider (Chiropractor) practicing in Warren, MI, registered in the NPPES registry with NPI 1124453360 since 2013. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum

NPI	1124453360
Entity type	Individual (Type 1)
Name	Dr. Michael John Gasiewicz
Credential	D.C.
Sex	Male
Practice address	27253 VAN DYKE AVE, Warren, MI, 48093
Phone	5864595692
Fax	5864595635
Enumeration date	2013-09-06
Last updated in NPPES	2020-11-17

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	2301010119	MI

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details

Provider: Michael Gasiewicz, D.C.
NPI: 1124453360
Taxonomy: 111N00000X (Chiropractor)
Address: 27253 VAN DYKE AVE, Warren, MI, 48093

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1003210378	Orthopedic Physical Therapy and Rehabilitation LLC	Organization	Physical Therapy Clinic/Center	Warren, MI
1679195465	Revive Sports & Spine Management	Organization	Medical Specialty Clinic/Center	Warren, MI
1508463712	Michigan Laboratories LLC	Organization	Clinical Medical Laboratory	Warren, MI

Verify this record

Cross-check NPI 1124453360 against the authoritative CMS record: view Dr. Michael John Gasiewicz on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Michael Gasiewicz?

The National Provider Identifier (NPI) for Michael Gasiewicz is 1124453360, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Gasiewicz practice?

The practice location on file with NPPES is in Warren, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-11-17.