Active NPI
David M Ferguson, PH.D.
- Psychologist
- Madison, AL
National Provider Identifier
1942399035
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- 662
- Practice address
- 190 Lime Quarry Rd Ste 116
Madison, AL 35758-8975 - Phone
- (256) 468-5731
- NPI assigned
- Oct 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychologist | 103T00000X | 662 | AL | Primary |
Addresses
Primary practice location
190 Lime Quarry Rd Ste 116
Madison, AL 35758-8975
Mailing address
190 Lime Quarry Rd Ste 116
Madison, AL 35758-8975
Phone (256) 468-5731
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 Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 662 | AL | MD | Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1160611200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1740268800000",
"number": "1942399035",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "190 LIME QUARRY RD STE 116",
"city": "MADISON",
"state": "AL",
"postal_code": "357588975",
"telephone_number": "256-468-5731"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "190 LIME QUARRY RD STE 116",
"city": "MADISON",
"state": "AL",
"postal_code": "357588975",
"telephone_number": "256-468-5731"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FERGUSON",
"first_name": "DAVID",
"middle_name": "M",
"name_prefix": "Dr.",
"credential": "PH.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-10-12",
"last_updated": "2025-02-23",
"certification_date": "2025-02-23",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "AL",
"license": "662",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Madison, AL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.