NPI Portal NPI Lookup & Verification

Dr. Mark Charles Gustafson, DC.

Dr. Mark Charles Gustafson is a Chiropractor provider (Chiropractor) practicing in Bloomington, MN, registered in the NPPES registry with NPI 1306919931 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Allied Chiropractic Center of Eagan PA. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1306919931
Entity type Individual (Type 1)
Name Dr. Mark Charles Gustafson
Credential DC.
Sex Male
Practice address Bloomington, MN, 55437
Phone 6127093104
Fax 9528840852
Enumeration date 2006-11-15
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 2493 MN

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

Copy-ready billing details
Provider: Mark Gustafson, DC.
NPI: 1306919931
Taxonomy: 111N00000X (Chiropractor)
Address: Bloomington, MN, 55437

Other providers at this practice address

NPI Name Type Specialty Location
1851464036 Allied Chiropractic Center of Eagan PA. Organization Chiropractor Bloomington, MN

Verify this record

Cross-check NPI 1306919931 against the authoritative CMS record: view Dr. Mark Charles Gustafson 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

Is NPI 1306919931 active?
Yes — as of the latest NPPES snapshot, NPI 1306919931 is active (record last updated 2007-07-08).
How do I verify Mark Gustafson's NPI record?
Cross-check NPI 1306919931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.