Active NPI
Isaac Joseph Yohanas, MA
- Professional Counselor
- Owings Mills, MD
National Provider Identifier
1386767218
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Professional Counselor
- License
- LC0392
- Practice address
- 10806 Reisterstown Rd
Suite 3C
Owings Mills, MD 21117-2700 - Phone
- (410) 356-9466
- Fax
- (410) 363-2189
- NPI assigned
- Apr 7, 2007
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | LCA029 | MD | |
| Mental Health Counselor | 101YM0800X | LC0392 | MD | |
| Professional Counselor | 101YP2500X | LC0392 | MD | Primary |
Addresses
Primary practice location
10806 Reisterstown Rd
Suite 3C
Owings Mills, MD 21117-2700
Mailing address
10806 Reisterstown Rd
Suite 3C
Owings Mills, MD 21117-2700
Phone (410) 356-9466
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)
- Enrolled
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LCA029 | MD | MD | Addiction (Substance Use Disorder) Counselor |
| LC0392 | MD | MD | Professional Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1175904000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1386767218",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10806 REISTERSTOWN RD",
"address_2": "SUITE 3C",
"city": "OWINGS MILLS",
"state": "MD",
"postal_code": "211172700",
"telephone_number": "410-356-9466",
"fax_number": "410-363-2189"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10806 REISTERSTOWN RD",
"address_2": "SUITE 3C",
"city": "OWINGS MILLS",
"state": "MD",
"postal_code": "211172700",
"telephone_number": "410-356-9466",
"fax_number": "410-363-2189"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YOHANAS",
"first_name": "ISAAC",
"middle_name": "JOSEPH",
"name_prefix": "Mr.",
"credential": "MA",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-04-07",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "MD",
"license": "LCA029",
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "MD",
"license": "LC0392",
"primary": false
},
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "MD",
"license": "LC0392",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Owings Mills, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.