Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Janice Gail Yee, LICENSED MFT

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

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

National Provider Identifier

1447386800

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Janice Gail Yee

Credential LICENSED MFT

Sex Female

Practice address 777 Kingston Ave, Piedmont, CA, 94611

Phone (510) 655-5042

Enumeration date Feb 27, 2007

Last updated in NPPES Aug 28, 2017

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MFC43542 (CA) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC43542 (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 Janice Yee?

Janice Yee is registered in NPPES with the primary taxonomy of Marriage & Family 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-28.