Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Maria Castillo First Class Mobility

Non-emergency Medical Transport (VAN) in Elk Grove, CA · enumerated 2006 · authorized official Maria Castillo, Owner.

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

National Provider Identifier

1396844031

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Maria Castillo First Class Mobility

Practice address 2132 Cermak Way, Elk Grove, CA, 95758

Phone (916) 670-1744

Fax (916) 669-9379

Enumeration date Sep 21, 2006

Last updated in NPPES Jun 16, 2008

Taxonomy & classification

343900000X Non-emergency Medical Transport (VAN) Transportation Services · License 0800005156 (CA) Primary

Authorized official

Name Maria Castillo

Title Owner

Phone (916) 670-1744

Other identifiers

Identifier	Type	State	Issuer
MTN01120F	Other	CA	MEDICAL TRANSPORTATION

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 type of organization is Maria Castillo First Class Mobility?

Maria Castillo First Class Mobility is registered in NPPES as a Non-emergency Medical Transport (VAN) (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-16.