Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David Edward Davidson Sr., P.T.

Physical Therapist in Houston, TX · enumerated 2006.

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

National Provider Identifier

1720099393

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Registry record

Entity type Individual (Type 1)

Name Mr. David Edward Davidson Sr.

Credential P.T.

Sex Male

Practice address 1919 North Loop W, Suite 430, Houston, TX, 77008

Phone (713) 864-0556

Fax (713) 864-1059

Enumeration date Aug 10, 2006

Last updated in NPPES Dec 20, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1007458 (TX) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
8AJ533	Other	TX	BLUE CROSS BLUE SHIELD
Z06500293	Medicaid	TX	-

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

Where does David Davidson practice?

The practice location on file with NPPES is in Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Davidson?

The National Provider Identifier (NPI) for David Davidson is 1720099393, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-20.