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

Dr. Rudolf N Heiser, D.C., D.A.C.B.R.

Radiology Chiropractor in St Louis Park, MN · enumerated 2006.

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

National Provider Identifier

1639181621

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Registry record

Entity type Individual (Type 1)

Name Dr. Rudolf N Heiser

Credential D.C., D.A.C.B.R.

Sex Male

Practice address St Louis Park, MN, 55416

Phone (952) 541-1840

Fax (952) 543-6524

Enumeration date Aug 12, 2006

Last updated in NPPES Mar 13, 2026

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

Taxonomy & licenses

111NR0200X Radiology Chiropractor Chiropractic Providers · License 12665531-1202 (UT) Secondary

111NR0200X Radiology Chiropractor Chiropractic Providers · License 08003437A (IN) Secondary

111NR0200X Radiology Chiropractor Chiropractic Providers · License 6189-12 (WI) Secondary

111NR0200X Radiology Chiropractor Chiropractic Providers · License CH10315 (FL) Primary

111NR0200X Radiology Chiropractor Chiropractic Providers · License 7132 (MN) Secondary

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.

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Frequently asked questions

Where does Rudolf Heiser practice?

The practice location on file with NPPES is in St Louis Park, MN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rudolf Heiser?

The National Provider Identifier (NPI) for Rudolf Heiser is 1639181621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-13.