Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Grant E Raykowski, DDS

Dentist in Minneapolis, MN · enumerated 2005.

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

National Provider Identifier

1245223486

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Grant E Raykowski

Credential DDS

Sex Male

Practice address 410 Church St Se, Minneapolis, MN, 55455

Phone (612) 625-5430

Enumeration date Aug 23, 2005

Last updated in NPPES Oct 14, 2016

Taxonomy & licenses

122300000X Dentist Dental Providers · License D12004 (MN) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Grant Raykowski?

The National Provider Identifier (NPI) for Grant Raykowski is 1245223486, a Type 1 (individual) record in the CMS NPPES registry.

Where does Grant Raykowski practice?

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

Other providers at this practice address

Browse all →

Coralie Pederson Nurse Practitioner · Minneapolis, MN NPI 1841283074 Neelu Hira Corneal and Contact Management Optometrist · Minneapolis, MN NPI 1164417325 Ann Laros Gynecology Physician · Minneapolis, MN NPI 1619964277 Michael Walz Family Medicine Physician · Minneapolis, MN NPI 1336117605 Stephanie Grady Family Medicine Physician · Minneapolis, MN NPI 1003876814 Cathy Traugh Family Medicine Physician · Minneapolis, MN NPI 1407817919 Carolyn Oeltjenbruns Nurse Practitioner · Minneapolis, MN NPI 1215992771 Christopher Pensinger Family Medicine Physician · Minneapolis, MN NPI 1285671644

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-14.