Active NPI
Garnett Carlisle Smith, MD
- Epilepsy Physician
- Royal Oak, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Epilepsy Physician
- License
- 4301111760
- Practice address
- 3555 W 13 Mile Rd # N300
Royal Oak, MI 48073-6710 - Phone
- (248) 551-3302
- NPI assigned
- Mar 30, 2012
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neurology with Special Qualifications in Child Neurology Physician | 2084N0402X | TL-5283 | CO | |
| Epilepsy Physician | 2084E0001X | 4301111760 | MI | Primary |
| Neurology with Special Qualifications in Child Neurology Physician | 2084N0402X | 4301111760 | MI | |
| Clinical Neurophysiology Physician | 2084N0600X | 4301111760 | MI |
Addresses
Primary practice location
3555 W 13 Mile Rd # N300
Royal Oak, MI 48073-6710
Mailing address
26901 Beaumont Blvd Ste 3D
Southfield, MI 48033-3849
Other practice location 1
1500 E Medical Center Dr
1st floor Taubman Center Recp C
Ann Arbor, MI 48109-5322
Phone (734) 936-9010
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | gsmith3247453@epic00.corewelldirect.org |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Epileptologists
- Education
- Clvlnd Clinic Lerner College of Med of Case WSTN RSV University, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
28100 Grand River Ave
Farmington Hills, MI 48336-5970
3555 W 13 Mile Rd
Royal Oak, MI 48073-6710
3577 W 13 Mile Rd
Royal Oak, MI 48073-6710
3581 W 13 Mile Rd BCC
Beaumont Breast Care Center
Royal Oak, MI 48073-6710
Phone (248) 551-3300
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| TL-5283 | CO | MD | Neurology with Special Qualifications in Child Neurology Physician |
| 4301111760 | MI | MD | Clinical Neurophysiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Beaumont Medical Group- Specialty Services | Current | Accepting new patients | |
| Regents of the University of Michigan | Neurology With Special Qualifications in Child Neurology | Current | Accepting new patients |
| Regents of the University of Michigan | Current | Accepting new patients | |
| Regents of the University of Michigan | Current | Accepting new patients | |
| William Beaumont Hospital | Past | Accepting new patients |
Locations
1500 E Medical Center Dr
Fl 1
Ann Arbor, MI 48109
Phone (734) 936-4054
3621 S State St
Ann Arbor, MI 48108
Phone (734) 647-5229
28100 Grand River Ave
Ste 301
Farmington Hills, MI 48336
Phone (947) 521-1320
3555 W 13 Mile Rd
Ste N300
Royal Oak, MI 48073
Phone (248) 551-3302
3601 W 13 Mile Rd
Ofc
Royal Oak, MI 48073
Phone (248) 551-3000
26901 Beaumont Blvd
Ste 3D
Southfield, MI 48033
Phone (947) 522-1860
44199 Dequindre Rd
Ste 615
Troy, MI 48085
Phone (248) 964-9660
Interoperability endpoints
- gsmith3247453@epic00.corewelldirect.org
- gsmith709761@direct.med.umich.edu
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
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- Neurology with Special Qualifications in Child Neurology Physician
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- NPI 1255365862
-
- Specialty Pharmacy
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- NPI 1952181919
-
- General Acute Care Hospital
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- NPI 1689653305
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1333065600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1759708800000",
"number": "1801162144",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "26901 BEAUMONT BLVD STE 3D",
"city": "SOUTHFIELD",
"state": "MI",
"postal_code": "480333849"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3555 W 13 MILE RD # N300",
"city": "ROYAL OAK",
"state": "MI",
"postal_code": "480736710",
"telephone_number": "248-551-3302"
}
],
"practiceLocations": [
{
"address_1": "1500 E Medical Center Dr",
"address_2": "1st floor Taubman Center Recp C",
"address_purpose": "LOCATION",
"city": "Ann Arbor",
"state": "MI",
"postal_code": "481095322",
"country_code": "US",
"telephone_number": "734-936-9010",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SMITH",
"first_name": "GARNETT",
"middle_name": "CARLISLE",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2012-03-30",
"last_updated": "2025-10-06",
"certification_date": "2025-10-06",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0402X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology",
"state": "CO",
"license": "TL-5283",
"primary": false
},
{
"code": "2084E0001X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Epilepsy",
"state": "MI",
"license": "4301111760",
"primary": true
},
{
"code": "2084N0402X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology",
"state": "MI",
"license": "4301111760",
"primary": false
},
{
"code": "2084N0600X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Clinical Neurophysiology",
"state": "MI",
"license": "4301111760",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "gsmith3247453@epic00.corewelldirect.org",
"affiliation": "N",
"address_1": "3555 W 13 Mile Rd # N300",
"city": "Royal Oak",
"state": "MI",
"country_code": "US",
"postal_code": "480736710",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Royal Oak, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.