Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle Porter, PT
Physical Therapist in Herndon, VA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881694602
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Michelle Porter
Credential PT
Sex Female
Practice address 13039 Worldgate Dr, Herndon, VA, 20170
Phone (703) 742-8758
Fax (703) 742-8952
Enumeration date Jul 22, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305203769 (VA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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 Michelle Porter?
Michelle Porter 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 → Mary Meadows Physical Therapist · Herndon, VA NPI 1437159266 Brian Petz Athletic Trainer · Herndon, VA NPI 1578557856 Victoria Block Physical Therapist · Herndon, VA NPI 1215926472 Robert Keeton Physical Therapist · Herndon, VA NPI 1982734398 Ian Slattery Physical Therapist · Herndon, VA NPI 1972823607 Michael Kecman Physical Therapist · Herndon, VA NPI 1568782837 Erin Dillaman Physical Therapist · Herndon, VA NPI 1174838585 Phillip Ratliff Physical Therapist · Herndon, VA NPI 1457607731
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.