Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madeline Holtz, PT, DPT
Physical Therapist in Warren, NJ · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497494702
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Registry record
Entity type Individual (Type 1)
Name Madeline Holtz
Credential PT, DPT
Sex Female
Practice address 34 Mountain Blvd Ste C, Warren, NJ, 07059
Phone (908) 222-0515
Enumeration date Jun 3, 2022
Last updated in NPPES Jun 3, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 40QA02090800 (NJ) 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 is the NPI number for Madeline Holtz?
The National Provider Identifier (NPI) for Madeline Holtz is 1497494702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Madeline Holtz practice?
The practice location on file with NPPES is in Warren, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-03.