Active NPI
William Alexander Morton Jr., PHARM.D.
- Psychiatric Pharmacist
- Charleston, SC
National Provider Identifier
1639157589
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric Pharmacist
- License
- 4919
- Practice address
- 280 Calhoun St
Charleston, SC 29425-8906 - Phone
- (843) 792-7480
- NPI assigned
- Jan 1, 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric Pharmacist | 1835P1300X | 4919 | SC | Primary |
| Psychiatric Pharmacist | 1835P1300X | 5944 | NC | |
| Psychiatric Pharmacist | 1835P1300X | 30133 | CA |
Addresses
Primary practice location
280 Calhoun St
Charleston, SC 29425-8906
Mailing address
1123 Morning Glory CT
Mount Pleasant, SC 29464-9007
Phone (843) 881-1595
Other names 1
- Dr. Alex Morton
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)
- Not enrolled
- Credentials
- Doctor of Pharmacy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 30133 | CA | MD | Marriage & Family Therapist |
| 5944 | NC | MD | Chiropractor |
| 4919 | SC | MD | Occupational Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1136073600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1639157589",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1123 MORNING GLORY CT",
"city": "MOUNT PLEASANT",
"state": "SC",
"postal_code": "294649007",
"telephone_number": "843-881-1595",
"fax_number": "843-881-6097"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "280 CALHOUN ST",
"city": "CHARLESTON",
"state": "SC",
"postal_code": "294258906",
"telephone_number": "843-792-7480"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MORTON",
"first_name": "WILLIAM",
"middle_name": "ALEXANDER",
"name_prefix": "Dr.",
"name_suffix": "Jr.",
"credential": "PHARM.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-01",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1835P1300X",
"taxonomy_group": "",
"desc": "Pharmacist, Psychiatric",
"state": "SC",
"license": "4919",
"primary": true
},
{
"code": "1835P1300X",
"taxonomy_group": "",
"desc": "Pharmacist, Psychiatric",
"state": "NC",
"license": "5944",
"primary": false
},
{
"code": "1835P1300X",
"taxonomy_group": "",
"desc": "Pharmacist, Psychiatric",
"state": "CA",
"license": "30133",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "ALEX",
"last_name": "MORTON",
"prefix": "DR.",
"credential": "PHARM.D.",
"code": "2",
"type": "Professional Name"
}
]
}
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 Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.