Active NPI
Bettye J Felder
- Addiction (Substance Use Disorder) Counselor
- Washington, DC
National Provider Identifier
1417852716
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Addiction (Substance Use Disorder) Counselor
- License
- CACII1203
- Practice address
- 4660 Martin Luther King Jr Ave SW Ste A2
Washington, DC 20032-4933 - Phone
- (202) 318-0179
- NPI assigned
- Oct 8, 2026
- Last updated
- Oct 8, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | CACII1203 | DC | Primary |
Addresses
Primary practice location
4660 Martin Luther King Jr Ave SW Ste A2
Washington, DC 20032-4933
Mailing address
89 49TH St SE
Washington, DC 20019-6214
Phone (202) 367-6245
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1791417600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1791417600000",
"number": "1417852716",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "89 49TH ST SE",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200196214",
"telephone_number": "202-367-6245"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4660 MARTIN LUTHER KING JR AVE SW STE A2",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200324933",
"telephone_number": "202-318-0179"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FELDER",
"first_name": "BETTYE",
"middle_name": "J",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-10-08",
"last_updated": "2026-10-08",
"certification_date": "2026-10-08",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "DC",
"license": "CACII1203",
"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 Oct 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.