Active NPI
Walter Castle, LCSW, MCAP
- Clinical Social Worker
- Fort Rucker, AL
National Provider Identifier
1124399407
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- SW6086
- Practice address
- 301 Andrews Ave.
Lyster Army Health Clinic RM F-123
Fort Rucker, AL 36362 - Phone
- (334) 255-7797
- NPI assigned
- Jan 19, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | ADC-011017-2015 | FL | |
| Clinical Social Worker | 1041C0700X | SW6086 | FL | Primary |
Addresses
Primary practice location
301 Andrews Ave.
Lyster Army Health Clinic RM F-123
Fort Rucker, AL 36362
Mailing address
301 Andrews Ave
F123
Fort Rucker, AL 36362
Phone (334) 255-7797
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| ADC-011017-2015 | FL | MD | Addiction (Substance Use Disorder) Counselor |
| SW6086 | FL | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1326931200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781740800000",
"number": "1124399407",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "301 ANDREWS AVE",
"address_2": "F123",
"city": "FORT RUCKER",
"state": "AL",
"postal_code": "36362",
"telephone_number": "334-255-7797"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "301 ANDREWS AVE.",
"address_2": "LYSTER ARMY HEALTH CLINIC RM F-123",
"city": "FORT RUCKER",
"state": "AL",
"postal_code": "36362",
"telephone_number": "334-255-7797"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CASTLE",
"first_name": "WALTER",
"credential": "LCSW, MCAP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2012-01-19",
"last_updated": "2026-06-18",
"certification_date": "2026-06-18",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "FL",
"license": "ADC-011017-2015",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "FL",
"license": "SW6086",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Fort Rucker, AL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 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.