Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madelynn Grace Long, LSW
Social Worker in Troy, OH · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912778184
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Madelynn Grace Long
Credential LSW
Sex Female
Practice address 2295 Murphy Ln E, Troy, OH, 45373
Phone (937) 875-8099
Enumeration date Jan 15, 2024
Last updated in NPPES Jan 15, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License S.2309801 (OH) 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
How do I verify Madelynn Long's NPI record?
Cross-check NPI 1912778184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912778184 active?
Yes, as of the latest NPPES snapshot, NPI 1912778184 is active (record last updated 2024-01-15).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-15.