Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Priscilla Kyu
Social Worker in San Francisco, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558590943
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Priscilla Kyu
Sex Female
Practice address 4355 Geary Blvd, San Francisco, CA, 94118
Phone (415) 800-0699
Enumeration date Jul 7, 2009
Last updated in NPPES Apr 8, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License LCSW81012 (CA) Primary
225C00000X Rehabilitation Counselor Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
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.
Frequently asked questions
Is NPI 1558590943 active?
Yes, as of the latest NPPES snapshot, NPI 1558590943 is active (record last updated 2026-04-08).
How do I verify Priscilla Kyu's NPI record?
Cross-check NPI 1558590943 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Michele Alexia Other Technician · San Francisco, CA NPI 1487724092 Richmond Area Multi-Services, Inc. Community/Behavioral Health Agency · San Francisco, CA NPI 1548319544 Roderick Picou Rehabilitation Practitioner · San Francisco, CA NPI 1578741260 Richmond Area Multi-Services, Inc. Community/Behavioral Health Agency · San Francisco, CA NPI 1023350162 Helen Huang Social Worker · San Francisco, CA NPI 1093368995 Danielle Sawicki Marriage & Family Therapist · San Francisco, CA NPI 1801442140 Tatyana Ryleeva Specialist · San Francisco, CA NPI 1861096646 Li-Wen Cheng Marriage & Family Therapist · San Francisco, CA NPI 1124601133
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-08.