Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Clifford Hartley, D.M.D.
Dentist in Tallahassee, FL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043430978
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Clifford Hartley
Credential D.M.D.
Sex Male
Practice address 1305 Thomaswood Dr, Tallahassee, FL, 32308
Phone (850) 386-2400
Fax (850) 386-8181
Enumeration date Apr 25, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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 Michael Hartley?
The National Provider Identifier (NPI) for Michael Hartley is 1043430978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Hartley practice?
The practice location on file with NPPES is in Tallahassee, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Neil Torgerson General Practice Dentistry · Tallahassee, FL NPI 1497971147 Richard Chichetti Dentist · Tallahassee, FL NPI 1497974554 Rory Reese Dental Hygienist · Tallahassee, FL NPI 1740556554 Sinhye Lee General Practice Dentistry · Tallahassee, FL NPI 1629624028 Jonathan Scaringe General Practice Dentistry · Tallahassee, FL NPI 1023807864
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.