Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lida Guion, RCP

Registered Respiratory Therapist in San Francisco, CA · enumerated 2010.

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

National Provider Identifier

1366762320

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Lida Guion

Credential RCP

Sex Female

Practice address 2324 Sacramento St, San Francisco, CA, 94115

Phone (415) 600-3604

Fax (415) 673-5184

Enumeration date Jun 1, 2010

Last updated in NPPES Jun 1, 2010

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 00001397 (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

What specialty is Lida Guion?

Lida Guion is registered in NPPES with the primary taxonomy of Registered Respiratory Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-01.