Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madelyn Phelps
Behavior Technician in Edgewood, MD · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841157682
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Registry record
Entity type Individual (Type 1)
Name Madelyn Phelps
Sex Female
Practice address 1910 Cherry Pl, Edgewood, MD, 21040
Phone (667) 331-0621
Enumeration date Jan 5, 2026
Last updated in NPPES Jan 5, 2026
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License MD-10275236012 (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
How do I verify Madelyn Phelps's NPI record?
Cross-check NPI 1841157682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1841157682 active?
Yes, as of the latest NPPES snapshot, NPI 1841157682 is active (record last updated 2026-01-05).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-05.