Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Alexander Samuel Herskovich, PPS

School Psychologist in San Jose, CA · enumerated 2026.

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

National Provider Identifier

1538075437

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Registry record

Entity type Individual (Type 1)

Name Mr. Alexander Samuel Herskovich

Credential PPS

Sex Male

Practice address 855 Lenzen Ave, San Jose, CA, 95126

Phone (408) 855-6000

Enumeration date Aug 20, 2026

Last updated in NPPES Aug 20, 2026

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 230045186 (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.

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Frequently asked questions

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.

What specialty is Alexander Herskovich?

Alexander Herskovich is registered in NPPES with the primary taxonomy of School Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-20.