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

Alec Christopher Grabinski, DDS

Pediatric Dentistry in Minneapolis, MN · enumerated 2025 · practices at Regents of the University of Minnesota.

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

National Provider Identifier

1619769684

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Registry record

Entity type Individual (Type 1)

Name Alec Christopher Grabinski

Credential DDS

Sex Male

Practice address Minneapolis, MN, 55454

Phone (612) 659-4900

Enumeration date May 19, 2025

Last updated in NPPES Jun 5, 2025

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License R899 (MN) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License R899 (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 Alec Grabinski?

The National Provider Identifier (NPI) for Alec Grabinski is 1619769684, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alec Grabinski 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 →

Ronald Curran Pediatric Dentistry · Minneapolis, MN NPI 1790870392 Taekhyun Rhee Student in an Organized Health Care Education/Training Program · Minneapolis, MN NPI 1093121626 Susan Olson Student in an Organized Health Care Education/Training Program · Minneapolis, MN NPI 1730587007 Mohamad Abu Sharkh Student in an Organized Health Care Education/Training Program · Minneapolis, MN NPI 1548988595 Junho Lee Student in an Organized Health Care Education/Training Program · Minneapolis, MN NPI 1366161648 Ryan Mceldowney Student in an Organized Health Care Education/Training Program · Minneapolis, MN NPI 1194402305 Bao Thao Dentist · Minneapolis, MN NPI 1841030939 Regents of the University of Minnesota Pediatric Dentistry · Minneapolis, MN NPI 1477378636

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-05.