Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lindsay Knapp Keffer, DPT
Physical Therapist in Dover, PA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811543341
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Registry record
Entity type Individual (Type 1)
Name Lindsay Knapp Keffer
Credential DPT
Sex Female
Practice address 2251 Palomino Rd Unit 200, Dover, PA, 17315
Phone (717) 534-3584
Enumeration date Aug 12, 2019
Last updated in NPPES Apr 11, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT028001 (PA) 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
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.
What specialty is Lindsay Knapp Keffer?
Lindsay Knapp Keffer 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.
Other providers at this practice address
Browse all → Travis Baughman Physical Therapist · Dover, PA NPI 1033156252 Julie Sloat Physical Therapist · Dover, PA NPI 1407311160 Jessica Olewine Physical Therapist · Dover, PA NPI 1841967783 Harald Olsen Physical Therapist · Dover, PA NPI 1184454050 Jared Shepler Physical Therapist · Dover, PA NPI 1902610165 Nayah Williams Physical Therapist · Dover, PA NPI 1962382630 Lauren Miller Physical Therapist · Dover, PA NPI 1447183967
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-11.