Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Isma S Khan, MSW
Social Worker in San Jose, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851655674
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ms. Isma S Khan
Credential MSW
Sex Female
Practice address 588 Blossom Hill Rd Ste A, San Jose, CA, 95123
Phone (925) 642-7631
Enumeration date Jun 26, 2012
Last updated in NPPES Jun 26, 2012
Taxonomy & licenses
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
What specialty is Isma Khan?
Isma Khan is registered in NPPES with the primary taxonomy of Social Worker. 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.
Other providers at this practice address
Browse all → Janelle Schmidt Marriage & Family Therapist · San Jose, CA NPI 1417238171 Andrea Gourtzelis Zoradi Social Worker · San Jose, CA NPI 1699051623 Awe Community/Behavioral Health Agency · San Jose, CA NPI 1326318528 Aspira Wellness and Education Case Management Agency · San Jose, CA NPI 1821369216 Aspira Wellness and Education Community/Behavioral Health Agency · San Jose, CA NPI 1417220914 Luiza Silveira Social Worker · San Jose, CA NPI 1700142643
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-26.