NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Linda Sippy Maria, P.T.

Physical Therapist in La Mesa, CA · enumerated 2007.

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

National Provider Identifier

1609082577

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Linda Sippy Maria
Credential P.T.
Sex Female
Practice address 9000 Wakarusa St, La Mesa, CA, 91942
Phone (619) 740-4600
Fax (619) 589-7638
Enumeration date May 15, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT15840 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1609082577 active?
Yes, as of the latest NPPES snapshot, NPI 1609082577 is active (record last updated 2007-07-08).
How do I verify Linda Maria's NPI record?
Cross-check NPI 1609082577 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 2007-07-08.