Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Charles Edward Mack Jr., DPT, PT
Physical Therapist in Aldie, VA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376068866
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Registry record
Entity type Individual (Type 1)
Name Mr. Charles Edward Mack Jr.
Credential DPT, PT
Sex Male
Practice address 24560 Southpoint Dr Ste 250, Aldie, VA, 20105
Phone (571) 370-3686
Fax (571) 370-3687
Enumeration date Aug 7, 2017
Last updated in NPPES May 11, 2026
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305211409 (VA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
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 Charles Mack?
Charles Mack 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-11.