Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel Leo Wallenstein, DPT, LPT

Physical Therapist in Cliffside Park, NJ · enumerated 2015.

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

National Provider Identifier

1720455850

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Registry record

Entity type Individual (Type 1)

Name Daniel Leo Wallenstein

Credential DPT, LPT

Sex Male

Practice address 590 Anderson Ave, Cliffside Park, NJ, 07010

Phone (201) 941-8667

Fax (201) 941-3353

Enumeration date Aug 24, 2015

Last updated in NPPES Feb 19, 2020

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 40QA01915600 (NJ) 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.

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Frequently asked questions

How do I verify Daniel Wallenstein's NPI record?

Cross-check NPI 1720455850 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720455850 active?

Yes, as of the latest NPPES snapshot, NPI 1720455850 is active (record last updated 2020-02-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-19.