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

Dr. Mark Eugene Brewer, DC

Chiropractor in Wayzata, MN · enumerated 2005 · practices at Brewer Corp PA.

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

National Provider Identifier

1003812991

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Eugene Brewer

Credential DC

Sex Male

Practice address Wayzata, MN, 55391

Phone (952) 471-2555

Fax (952) 471-2556

Enumeration date Jun 24, 2005

Last updated in NPPES Apr 27, 2011

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2026 (MN) 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
204228200	Medicaid	MN	-

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 → Validate an NPI →

Frequently asked questions

Is NPI 1003812991 active?

Yes, as of the latest NPPES snapshot, NPI 1003812991 is active (record last updated 2011-04-27).

How do I verify Mark Brewer's NPI record?

Cross-check NPI 1003812991 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Brewer Corp PA Chiropractor · Wayzata, MN NPI 1669763827

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-27.