Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Garnett Carlisle Smith, MD
Epilepsy Physician in Royal Oak, MI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801162144
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Registry record
Entity type Individual (Type 1)
Name Garnett Carlisle Smith
Credential MD
Sex Male
Practice address 3555 W 13 Mile Rd # N300, Royal Oak, MI, 48073
Phone (248) 551-3302
Enumeration date Mar 30, 2012
Last updated in NPPES Oct 6, 2025
Taxonomy & licenses
2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License TL-5283 (CO) Secondary
2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 4301111760 (MI) Secondary
2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 4301111760 (MI) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 Garnett Smith?
The National Provider Identifier (NPI) for Garnett Smith is 1801162144, a Type 1 (individual) record in the CMS NPPES registry.
Where does Garnett Smith practice?
The practice location on file with NPPES is in Royal Oak, 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 2025-10-06.