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

Dr. Timothy Thomas Zakrajsek, D.C.

Chiropractor in Duluth, MN · enumerated 2007 · practices at Kenwod Chiropractic Office.

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

National Provider Identifier

1720122955

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy Thomas Zakrajsek

Credential D.C.

Sex Male

Practice address Duluth, MN, 55811

Phone (218) 724-6008

Fax (218) 724-4499

Enumeration date Feb 19, 2007

Last updated in NPPES Jul 9, 2007

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2601 (MN) Primary

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

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 1720122955 active?

Yes, as of the latest NPPES snapshot, NPI 1720122955 is active (record last updated 2007-07-09).

How do I verify Timothy Zakrajsek's NPI record?

Cross-check NPI 1720122955 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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Gayle Garness Chiropractor · Duluth, MN NPI 1891824231 Kenwod Chiropractic Office Chiropractor · Duluth, MN NPI 1174748974

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.