Active NPI
Alvin H Hinkle Jr., SOCIAL WORKER
- Mental Health Counselor
- Washington, DC
National Provider Identifier
1659205177
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- LG100713
- Practice address
- 64 New York Ave NE
Washington, DC 20002-3320 - Phone
- (202) 379-6032
- NPI assigned
- Jun 10, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | LG100713 | DC | Primary |
Addresses
Primary practice location
64 New York Ave NE
Washington, DC 20002-3320
Mailing address
64 New York Ave NE
Washington, DC 20002-3320
Phone (202) 379-6032
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1781049600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781049600000",
"number": "1659205177",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "64 NEW YORK AVE NE",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200023320",
"telephone_number": "202-379-6032"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "64 NEW YORK AVE NE",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200023320",
"telephone_number": "202-379-6032"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HINKLE",
"first_name": "ALVIN",
"middle_name": "H",
"name_prefix": "Mr.",
"name_suffix": "Jr.",
"credential": "SOCIAL WORKER",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-06-10",
"last_updated": "2026-06-10",
"certification_date": "2026-06-10",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "DC",
"license": "LG100713",
"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 Jun 10, 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.