NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Yun Shi, MFT

Marriage & Family Therapist in Oakland, CA · enumerated 2007.

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

National Provider Identifier

1538285903

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Yun Shi
Credential MFT
Sex Female
Practice address 310 8th St, Suite 200a, Oakland, CA, 94607
Phone (510) 735-3900
Fax (510) 474-1715
Enumeration date Mar 21, 2007
Last updated in NPPES Aug 30, 2016

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFT 48403 (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

Where does Yun Shi practice?
The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yun Shi?
The National Provider Identifier (NPI) for Yun Shi is 1538285903, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-30.