Active NPI
Madison Harlow
- Art Therapist
- Hagerstown, MD
National Provider Identifier
1851132427
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Art Therapist
- License
- ATG358
- Practice address
- 9722 Country Store LN
Hagerstown, MD 21740-1837 - Phone
- (202) 505-2088
- NPI assigned
- Jun 5, 2024
- Last updated
- Jan 31, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Art Therapist | 221700000X | ATG358 | MD | Primary |
Addresses
Primary practice location
9722 Country Store LN
Hagerstown, MD 21740-1837
Mailing address
748 Potomac View Pkwy
Brunswick, MD 21716-9719
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| ATG358 | MD | MD | Art Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1717545600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769817600000",
"number": "1851132427",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "748 POTOMAC VIEW PKWY",
"city": "BRUNSWICK",
"state": "MD",
"postal_code": "217169719"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9722 COUNTRY STORE LN",
"city": "HAGERSTOWN",
"state": "MD",
"postal_code": "217401837",
"telephone_number": "202-505-2088"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HARLOW",
"first_name": "MADISON",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-06-05",
"last_updated": "2026-01-31",
"certification_date": "2026-01-31",
"status": "A"
},
"taxonomies": [
{
"code": "221700000X",
"taxonomy_group": "",
"desc": "Art Therapist",
"state": "MD",
"license": "ATG358",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Hagerstown, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 31, 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.