Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Ronald Anthony Langley, PHYSICAL THERAPIST
Physical Therapist in Oxon Hill, MD · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790992188
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Registry record
Entity type Individual (Type 1)
Name Mr. Ronald Anthony Langley
Credential PHYSICAL THERAPIST
Sex Male
Practice address 6196 Oxon Hill Rd, Suite #510, Oxon Hill, MD, 20745
Phone (301) 567-7877
Fax (301) 839-8034
Enumeration date May 17, 2007
Last updated in NPPES Oct 19, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 16545 (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
What specialty is Ronald Langley?
Ronald Langley is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → James R Benjamin MD PA Plastic Surgery Physician · Oxon Hill, MD NPI 1588666531 Rivertowne Surgery Center LLC Ambulatory Surgical Clinic/Center · Oxon Hill, MD NPI 1508868571 Rosa Hernandez Physical Therapist · Oxon Hill, MD NPI 1780671222 Lauren Rodgers Obstetrics & Gynecology Physician · Oxon Hill, MD NPI 1073502548 Cynthia Crawford-Green Cardiovascular Disease Physician · Oxon Hill, MD NPI 1841281011 Shahnaz Quraishi Ph.D. Medical Genetics · Oxon Hill, MD NPI 1639132012 Hamid Quraishi Sports Medicine (Neuromusculoskeletal Medicine) Physician · Oxon Hill, MD NPI 1114980174 Shobha Chidambaram Neurology Physician · Oxon Hill, MD NPI 1225085970
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-19.