NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Christopher Sadis, DPT

Physical Therapist in El Cajon, CA · enumerated 2012 · practices at East County Mobile Physical Therapy Inc..

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

National Provider Identifier

1144570912

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name David Christopher Sadis
Credential DPT
Sex Male
Practice address 377 Provo St, El Cajon, CA, 92019
Enumeration date Sep 19, 2012
Last updated in NPPES May 13, 2020

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 is the NPI number for David Sadis?
The National Provider Identifier (NPI) for David Sadis is 1144570912, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Sadis practice?
The practice location on file with NPPES is in El Cajon, CA. 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 2020-05-13.