Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Matthew Silkey, MPT, CSCS

Physical Therapist in South Lake Tahoe, CA · enumerated 2006.

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

National Provider Identifier

1578664991

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name David Matthew Silkey

Credential MPT, CSCS

Sex Male

Practice address 2170 South Ave, South Lake Tahoe, CA, 96150

Phone (530) 543-5896

Fax (530) 544-6512

Enumeration date Sep 26, 2006

Last updated in NPPES Feb 21, 2019

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3956 (NV) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 34653 (CA) Primary

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

Is NPI 1578664991 active?

Yes, as of the latest NPPES snapshot, NPI 1578664991 is active (record last updated 2019-02-21).

How do I verify David Silkey's NPI record?

Cross-check NPI 1578664991 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-21.