Active NPI
C Gregory Martin, MD
- Internal Medicine Physician
- Johns Island, SC
National Provider Identifier
1023179504
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- MD51916
- Practice address
- 3226 Maybank Hwy
Johns Island, SC 29455-4858 - Phone
- (843) 266-9800
- NPI assigned
- Dec 12, 2006
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 45652 | MA | |
| Internal Medicine Physician | 207R00000X | MD51916 | SC | Primary |
Addresses
Primary practice location
3226 Maybank Hwy
Johns Island, SC 29455-4858
Mailing address
4947 Green Dolphin Way
Kiawah Island, SC 29455-5420
Phone (978) 618-4422
Other names 1
- Charles Gregory Martin
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 45652 | MA | MD | Internal Medicine Physician |
| MD51916 | SC | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1165881600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1718064000000",
"number": "1023179504",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4947 GREEN DOLPHIN WAY",
"city": "KIAWAH ISLAND",
"state": "SC",
"postal_code": "294555420",
"telephone_number": "978-618-4422"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3226 MAYBANK HWY",
"city": "JOHNS ISLAND",
"state": "SC",
"postal_code": "294554858",
"telephone_number": "843-266-9800"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARTIN",
"first_name": "C",
"middle_name": "GREGORY",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-12-12",
"last_updated": "2024-06-11",
"certification_date": "2024-06-11",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "45652",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "SC",
"license": "MD51916",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "CHARLES",
"last_name": "MARTIN",
"middle_name": "GREGORY",
"credential": "MD",
"code": "2",
"type": "Professional Name"
}
]
}
Other providers in Johns Island, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.