Active NPI
Nerd Adventure Therapy 20 LLC
- Clinical Social Worker
- Linthicum, MD
National Provider Identifier
1659207231
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- Legal business name
- NERD ADVENTURE THERAPY 20 LLC
- Practice address
- 300 W Maple Rd
Linthicum, MD 21090-2434 - Phone
- (410) 443-0177
- NPI assigned
- Jun 22, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mrs. Charlene Nicole Macpherson, LCSWC
- Title
- Ceo
- Phone
- (410) 443-0177
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | Primary |
Addresses
Primary practice location
300 W Maple Rd
Linthicum, MD 21090-2434
Mailing address
1200 S Conkling St Apt 541
Baltimore, MD 21224-5332
Phone (410) 443-0177
Other practice location 1
1200 S Conkling St Apt 541
Baltimore, MD 21224-5332
Phone (410) 443-0177
National Provider Directory
National Provider DirectoryLocations
300 W Maple Rd
Linthicum, MD 21090
Phone (410) 443-0177
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Clinical Social Worker
- Linthicum, MD
- NPI 1649527979
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1782086400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1782086400000",
"number": "1659207231",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1200 S CONKLING ST APT 541",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212245332",
"telephone_number": "410-443-0177"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "300 W MAPLE RD",
"city": "LINTHICUM",
"state": "MD",
"postal_code": "210902434",
"telephone_number": "410-443-0177"
}
],
"practiceLocations": [
{
"address_1": "1200 S Conkling St Apt 541",
"address_purpose": "LOCATION",
"city": "Baltimore",
"state": "MD",
"postal_code": "212245332",
"country_code": "US",
"telephone_number": "410-443-0177",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "NERD ADVENTURE THERAPY 20 LLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-06-22",
"last_updated": "2026-06-22",
"certification_date": "2026-06-22",
"status": "A",
"authorized_official_last_name": "MACPHERSON",
"authorized_official_first_name": "CHARLENE",
"authorized_official_middle_name": "NICOLE",
"authorized_official_title_or_position": "CEO",
"authorized_official_telephone_number": "410-443-0177",
"authorized_official_name_prefix": "Mrs.",
"authorized_official_credential": "LCSWC"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Social Worker, Clinical",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Linthicum, MD
- Jill R Molofsky, B.S.
- Myeyedr Optometry of Maryland, LLC
- Nana'S Open Arms LLC
- Ndgait Consulting Physical Therapy & Rehabilitative Services LLC
- Neil Ohora, D.P.M.
- Neuro Health Diagnostics LLC
- NKC Baltimore West, LLC
- Phyllis Catherine Nyotta, CRNP
- Doanh Ogle
- P&a Health Services Limited Liability Company
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.