Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison Lynn Messinger
Physical Therapist in Landover, MD · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205407699
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Registry record
Entity type Individual (Type 1)
Name Allison Lynn Messinger
Sex Female
Practice address 1051 Brightseat Rd, Landover, MD, 20785
Phone (410) 847-4400
Enumeration date Jul 7, 2021
Last updated in NPPES Jul 7, 2021
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 20204 (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
Where does Allison Messinger practice?
The practice location on file with NPPES is in Landover, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allison Messinger?
The National Provider Identifier (NPI) for Allison Messinger is 1205407699, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Scott Lepre Physical Medicine & Rehabilitation Physician · Hyattsville, MD NPI 1710043732 Ibrahim Kuteyi Occupational Therapist · Hyattsville, MD NPI 1205252194 Naureen Khan Physician Assistant · Hyattsville, MD NPI 1841776531 M Management Group LLC Pulmonary Disease Physician · Landover, MD NPI 1487215182 Danielle Bagley Speech-Language Pathologist · Landover, MD NPI 1497376867 Elizabeth Oliveto Speech-Language Pathologist · Landover, MD NPI 1013539352 Kayla Dunn Speech-Language Pathologist · Landover, MD NPI 1992318307 Thomas Segree Physical Therapist · Landover, MD NPI 1366115586
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-07.