Active NPI
Robert E. Demartino, M.D.
- Psychiatry Physician
- Washington, DC
National Provider Identifier
1760455307
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 58668
- Practice address
- Walter Reed Army Medical Center
6900 Georgia Ave.
Washington, DC 20307-0001 - Phone
- (202) 782-3501
- NPI assigned
- Feb 13, 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 |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 58668 | MA | Primary |
Addresses
Primary practice location
Walter Reed Army Medical Center
6900 Georgia Ave.
Washington, DC 20307-0001
Mailing address
2801 Quebec St NW
Apt. 724
Washington, DC 20008-1227
Phone (202) 237-9052
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3020711 | Medicaid | MA |
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 Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 58668 | MA | MD | Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1139788800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1760455307",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2801 QUEBEC ST NW",
"address_2": "APT. 724",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200081227",
"telephone_number": "202-237-9052"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "WALTER REED ARMY MEDICAL CENTER",
"address_2": "6900 GEORGIA AVE.",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "203070001",
"telephone_number": "202-782-3501"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DEMARTINO",
"first_name": "ROBERT",
"middle_name": "E.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-02-13",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "MA",
"license": "58668",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "3020711",
"state": "MA"
}
],
"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 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.