Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madison Harlow
Art Therapist in Hagerstown, MD · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851132427
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Registry record
Entity type Individual (Type 1)
Name Madison Harlow
Sex Female
Practice address 9722 Country Store Ln, Hagerstown, MD, 21740
Phone (202) 505-2088
Enumeration date Jun 5, 2024
Last updated in NPPES Jan 31, 2026
Taxonomy & licenses
221700000X Art Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License ATG358 (MD) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1851132427 active?
Yes, as of the latest NPPES snapshot, NPI 1851132427 is active (record last updated 2026-01-31).
How do I verify Madison Harlow's NPI record?
Cross-check NPI 1851132427 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-31.