Active NPI
Timothy Sydney Bartley
- Mental Health Counselor
- North Brentwood, MD
National Provider Identifier
1376453985
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- LG200004287
- Practice address
- 4508 Rhode Island Ave
North Brentwood, MD 20722-1224 - Phone
- (240) 667-6337
- NPI assigned
- Sep 8, 2026
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | LG200004287 | DC | Primary |
Addresses
Primary practice location
4508 Rhode Island Ave
North Brentwood, MD 20722-1224
Mailing address
4508 Rhode Island Ave
North Brentwood, MD 20722-1224
Phone (240) 667-6337
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": "1788825600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788825600000",
"number": "1376453985",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4508 RHODE ISLAND AVE",
"city": "NORTH BRENTWOOD",
"state": "MD",
"postal_code": "207221224",
"telephone_number": "240-667-6337"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4508 RHODE ISLAND AVE",
"city": "NORTH BRENTWOOD",
"state": "MD",
"postal_code": "207221224",
"telephone_number": "240-667-6337"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BARTLEY",
"first_name": "TIMOTHY",
"middle_name": "SYDNEY",
"name_prefix": "Mr.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-09-08",
"last_updated": "2026-09-08",
"certification_date": "2026-09-08",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "DC",
"license": "LG200004287",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in North Brentwood, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.