Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Eng

Peer Specialist in Redwood City, CA · enumerated 2022.

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

National Provider Identifier

1053068908

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Registry record

Entity type Individual (Type 1)

Name Stephanie Eng

Sex Female

Practice address 200 Edmonds Rd, Redwood City, CA, 94062

Phone (650) 249-0445

Fax (650) 226-8098

Enumeration date Mar 9, 2022

Last updated in NPPES Sep 9, 2025

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License MPSS-SZHAFC (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 Stephanie Eng?

Stephanie Eng is registered in NPPES with the primary taxonomy of Peer Specialist. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-09.