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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Michael L Kwast, DC, CSCS

Chiropractor in Grand Rapids, MI · enumerated 2006 · practices at Peak Performance Integrated Medicine, Plc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629015946

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael L Kwast
Credential DC, CSCS
Sex Male
Practice address Grand Rapids, MI, 49525
Phone (616) 447-9888
Fax (616) 447-9886
Enumeration date Jun 2, 2006
Last updated in NPPES Feb 10, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License MK007656 (MI) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
4073990 Medicaid MI -

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.

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Frequently asked questions

How do I verify Michael Kwast's NPI record?
Cross-check NPI 1629015946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1629015946 active?
Yes, as of the latest NPPES snapshot, NPI 1629015946 is active (record last updated 2015-02-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-10.