Eastside Esd

Eastside Esd is a healthcare organization registered as Local Education Agency (LEA) in Lancaster, CA, holding Type 2 (organization) NPI 1962553248 since 2007. The authorized official on file is Cynthia Grennan, Superintendent.

✓ Active NPI ✓ Valid NPI checksum

NPI	1962553248
Entity type	Organization (Type 2)
Legal business name	Eastside Esd
Practice address	45006 30TH ST E, Lancaster, CA, 93535
Phone	6619521200
Enumeration date	2007-01-15
Last updated in NPPES	2020-08-22

Authorized official

Name	Cynthia Grennan
Title	Superintendent
Phone	6619521200

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
251300000X	Local Education Agency (LEA)	Primary	—	—

Other identifiers

Identifier	Type	State	Issuer
SS1964477	Other	CA	MEDI-CAL

Copy-ready billing details

Provider: Eastside Esd
NPI: 1962553248
Taxonomy: 251300000X (Local Education Agency (LEA))
Address: 45006 30TH ST E, Lancaster, CA, 93535

Verify this record

Cross-check NPI 1962553248 against the authoritative CMS record: view Eastside Esd on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Eastside Esd located?

The practice location on file with NPPES is in Lancaster, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.