Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Janet Petarra Perrino, PT

Physical Therapist in Los Altos, CA · enumerated 2006.

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

National Provider Identifier

1528039690

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Janet Petarra Perrino

Credential PT

Sex Female

Practice address 1000 Fremont Ave, Ste 108, Los Altos, CA, 94024

Phone (650) 947-8500

Fax (650) 947-8501

Enumeration date Jan 27, 2006

Last updated in NPPES Mar 20, 2019

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT27306 (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

What is the NPI number for Janet Perrino?

The National Provider Identifier (NPI) for Janet Perrino is 1528039690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Janet Perrino practice?

The practice location on file with NPPES is in Los Altos, 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 2019-03-20.