Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Diane Marie Pitak, DDS
Dentist in South Lyon, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134292048
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Registry record
Entity type Individual (Type 1)
Name Dr. Diane Marie Pitak
Credential DDS
Sex Female
Practice address 110 E Lake St, South Lyon, MI, 48178
Phone (248) 437-2008
Fax (240) 437-8750
Enumeration date Nov 16, 2006
Last updated in NPPES Jul 8, 2007
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
What is the NPI number for Diane Pitak?
The National Provider Identifier (NPI) for Diane Pitak is 1134292048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Pitak practice?
The practice location on file with NPPES is in South Lyon, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.