Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sally A. Stommen, D.D.S.

General Practice Dentistry in Grass Lake, MI · enumerated 2006 · practices at Grass Lake Dental Center Pllc.

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

National Provider Identifier

1871566612

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Registry record

Entity type Individual (Type 1)

Name Sally A. Stommen

Credential D.D.S.

Sex Female

Practice address 11745 E Michigan Ave, Grass Lake, MI, 49240

Phone (517) 522-5018

Fax (517) 522-3708

Enumeration date Feb 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 12850 (MI) 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 Sally Stommen?

The National Provider Identifier (NPI) for Sally Stommen is 1871566612, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sally Stommen practice?

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

Other providers at this practice address

Browse all →

Luciana Castro General Practice Dentistry · Grass Lake, MI NPI 1710367636 Grass Lake Dental Center Pllc Dental Clinic/Center · Grass Lake, MI NPI 1386388114

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.