Active NPI
John Walter Davison III, M.B.A., PH.D.
- Clinical Psychologist
- Washington, DC
National Provider Identifier
1407040579
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- 0810003839
- Practice address
- 50 Irving St NW
Washington, DC 20422-0001 - Phone
- (202) 745-8000
- NPI assigned
- Aug 31, 2007
- 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 |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | 0810003839 | VA | Primary |
Addresses
Primary practice location
50 Irving St NW
Washington, DC 20422-0001
Mailing address
PO Box 801
Vienna, VA 22183-0801
Phone (703) 894-7613
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
- Master of Business Administration, Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0810003839 | VA | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1188518400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1188518400000",
"number": "1407040579",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 801",
"city": "VIENNA",
"state": "VA",
"postal_code": "221830801",
"telephone_number": "703-894-7613"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "50 IRVING ST NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "204220001",
"telephone_number": "202-745-8000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DAVISON",
"first_name": "JOHN",
"middle_name": "WALTER",
"name_prefix": "Dr.",
"name_suffix": "III",
"credential": "M.B.A., PH.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-08-31",
"last_updated": "2007-08-31",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "VA",
"license": "0810003839",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.