Active NPI
Dylan Alexander Castor, MD
- Psychiatry Physician
- Charleston, SC
National Provider Identifier
1356086334
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- LL97096
- Practice address
- 67 President St
Charleston, SC 29425-5712 - Phone
- (843) 792-9888
- NPI assigned
- May 3, 2022
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | LL97096 | SC | Primary |
Addresses
Primary practice location
67 President St
Charleston, SC 29425-5712
Mailing address
169 Ashley Avenue
Room 202 Main Hospital, Msc333
Charleston, SC 29425
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| XXXXX | SC | MD | Otolaryngology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1651536000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782086400000",
"number": "1356086334",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "169 ASHLEY AVENUE",
"address_2": "ROOM 202 MAIN HOSPITAL, MSC333",
"city": "CHARLESTON",
"state": "SC",
"postal_code": "29425"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "67 PRESIDENT ST",
"city": "CHARLESTON",
"state": "SC",
"postal_code": "294255712",
"telephone_number": "843-792-9888"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CASTOR",
"first_name": "DYLAN",
"middle_name": "ALEXANDER",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-05-03",
"last_updated": "2026-06-22",
"certification_date": "2026-06-22",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "SC",
"license": "LL97096",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Charleston, SC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 2026; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.