Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Martin Castaldi Jr., DPT
Physical Therapist in Avoca, PA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699134791
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Registry record
Entity type Individual (Type 1)
Name Martin Castaldi Jr.
Credential DPT
Sex Male
Practice address 824 Mcalpine St, Suite 5, Avoca, PA, 18641
Phone (570) 471-7662
Fax (570) 471-7695
Enumeration date Feb 17, 2016
Last updated in NPPES Dec 23, 2021
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT024978 (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 Martin Castaldi?
Martin Castaldi 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 → James Kosik Internal Medicine Physician · Avoca, PA NPI 1497783468 James J Kosik, Do, PC Internal Medicine Physician · Avoca, PA NPI 1013020551 Joann Kosik Medical Physician Assistant · Avoca, PA NPI 1295848646 Martin J. Moran Sr., D.O., P.C. Family Medicine Physician · Avoca, PA NPI 1992991764 Deborah Khalife Physician Assistant · Avoca, PA NPI 1063855237 Ramos Rheumatology, P.C. Rheumatology Physician · Avoca, PA NPI 1023446150 Laura Roney Physical Therapist · Avoca, PA NPI 1477913077 Michael Henahan Physical Therapist · Avoca, PA NPI 1194186569
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-23.