Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Spencer James Kruse, DDS
Dentist in Indianapolis, IN · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043467657
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Registry record
Entity type Individual (Type 1)
Name Dr. Spencer James Kruse
Credential DDS
Sex Male
Practice address 6425 N Keystone Ave, Indianapolis, IN, 46220
Phone (317) 255-2941
Fax (317) 255-1656
Enumeration date Aug 26, 2008
Last updated in NPPES Aug 26, 2008
Taxonomy & licenses
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.
Frequently asked questions
Where does Spencer Kruse practice?
The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Spencer Kruse?
The National Provider Identifier (NPI) for Spencer Kruse is 1043467657, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-26.