Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Louis Charles Tomasetti III, DPT

Physical Therapist in Bryn Mawr, PA · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679981914

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Registry record

Entity type Individual (Type 1)

Name Dr. Louis Charles Tomasetti III

Credential DPT

Sex Male

Practice address 825 Old Lancaster Rd, 140, Bryn Mawr, PA, 19010

Phone (610) 672-1163

Fax (610) 520-2074

Enumeration date Jul 31, 2014

Last updated in NPPES Jul 31, 2014

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT023659 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Louis Tomasetti?

Louis Tomasetti 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-31.