Active NPI
Benjamin Robert Leo, NP
- Psychiatric/Mental Health Nurse Practitioner
- Timonium, MD
National Provider Identifier
1639059033
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- R269431
- Practice address
- 2300 York Rd Ste 211
Timonium, MD 21093-2276 - Phone
- (410) 205-9461
- NPI assigned
- Sep 5, 2025
- 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 |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | R269431 | MD | Primary |
Addresses
Primary practice location
2300 York Rd Ste 211
Timonium, MD 21093-2276
Mailing address
1928 Grafton Shop Rd
Forest Hill, MD 21050-2418
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
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| R269431 | MD | MD | Psychiatric/Mental Health Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1757030400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772668800000",
"number": "1639059033",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1928 GRAFTON SHOP RD",
"city": "FOREST HILL",
"state": "MD",
"postal_code": "210502418"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2300 YORK RD STE 211",
"city": "TIMONIUM",
"state": "MD",
"postal_code": "210932276",
"telephone_number": "410-205-9461"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEO",
"first_name": "BENJAMIN",
"middle_name": "ROBERT",
"credential": "NP",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2025-09-05",
"last_updated": "2026-03-05",
"certification_date": "2026-03-05",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "MD",
"license": "R269431",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Timonium, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 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.