Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Lynn Pham

Speech-Language Pathologist in Fair Oaks, CA · enumerated 2010.

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

National Provider Identifier

1588995427

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Registry record

Entity type Individual (Type 1)

Name Sarah Lynn Pham

Sex Female

Practice address 8304 Hidden Valley Cir, Fair Oaks, CA, 95628

Phone (916) 234-3264

Enumeration date Jan 15, 2010

Last updated in NPPES Dec 10, 2025

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP14594 (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 1588995427 active?

Yes, as of the latest NPPES snapshot, NPI 1588995427 is active (record last updated 2025-12-10).

How do I verify Sarah Pham's NPI record?

Cross-check NPI 1588995427 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-10.