Active NPI
Brian Ko, MD
- Medical Oncology Physician
- Bethesda, MD
National Provider Identifier
1720434012
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Oncology Physician
- License
- 297453
- Practice address
- 31 Center Dr
Bethesda, MD 20892-0004 - Phone
- (301) 496-4000
- NPI assigned
- May 5, 2016
- 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 |
|---|---|---|---|---|
| Medical Oncology Physician | 207RX0202X | 297453 | NY | Primary |
Addresses
Primary practice location
31 Center Dr
Bethesda, MD 20892-0004
Mailing address
31 Center Dr
Bethesda, MD 20892-0004
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 |
|---|---|---|---|
| 297453 | NY | MD | Medical Oncology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1462406400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1671494400000",
"number": "1720434012",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "31 CENTER DR",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208920004"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "31 CENTER DR",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208920004",
"telephone_number": "301-496-4000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KO",
"first_name": "BRIAN",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2016-05-05",
"last_updated": "2022-12-20",
"certification_date": "2022-12-20",
"status": "A"
},
"taxonomies": [
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "NY",
"license": "297453",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Bethesda, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 20, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.