Individual provider · Type 1 NPI

John Stephen Lange, DDS

Dentist · Sparta, MI

NPI number 1437190469 Active

Practice location

62 N Union
Sparta, MI 49345

Fax (616) 887-2005

Specialties and licenses

TaxonomyCodeLicense
Dentist Primary 122300000X2901011913 (MI)

Dentist: A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requiremen…

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About NPI 1437190469

John Stephen Lange, DDS's National Provider Identifier is 1437190469, issued on Jun 9, 2006. The primary taxonomy on file is Dentist (122300000X), and the practice location is in Sparta, MI. The record was last updated on Jul 13, 2026.