MOUNTAIN HIGH SCHOOL
NPI 1104014638
Local Education Agency (LEA) in Crestline, CA

Q: What is Mountain High School's NPI number?

The NPI number for Mountain High School is 1104014638. It was assigned to this organization in the NPPES registry on October 10, 2007.

Q: What is Mountain High School's specialty?

The primary specialty registered for this NPI is Local Education Agency (LEA) with taxonomy code 251300000X.

Active since October 10, 2007

23332 CRESTLINE RD., CRESTLINE, CA 92325(909) 336-0381 Get Directions Write a Review

NPPES record last updated: October 10, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mountain High School NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MOUNTAIN HIGH SCHOOL (NPI 1104014638) is a healthcare organization registered as a local education agency (lea) in Crestline, California and active in the NPI registry since October 2007. The organization lists Flo Mullendore, Principal, as its authorized official.

NPPES Registry Identity

NPI1104014638

Entity TypeOrganization

Primary Taxonomy251300000X

Legal Business NameMOUNTAIN HIGH SCHOOL

Location Address23332 CRESTLINE RD.Crestline, CA 92325-0430

Mailing AddressPo Box 430Lake Arrowhead, CA 92352-0430

Phone(909) 336-0381

Organization SubpartNo

Authorized OfficialFlo MullendorePrincipal · (909) 336-0381

Enumeration DateOctober 10, 2007

✔ NPI 1104014638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLocal Education Agency (LEA)Agencies

Taxonomy Code251300000X

Definition

The term local education agency means a public board of education or other public authority legally constituted within a State to either provide administrative control or direction of, or perform a service function for public schools serving individuals ages 0 - 21 in a state, city, county, township, school district, or other political subdivision including a combination of school districts or counties recognized in a State as an administrative agency for its public schools. An LEA may provide, or employ professional who provide, services to children included in the Individuals with Disabilities Education Act (IDEA), such services may include, but are not limited to, such medical services as physical, occupational, and speech therapy.

23332 CRESTLINE RD., Crestline, CA 92325

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mountain High School's NPI number?

The NPI number for Mountain High School is 1104014638. It was assigned to this organization in the NPPES registry on October 10, 2007.

Where is Mountain High School located?

Mountain High School is located at 23332 Crestline Rd., Crestline, CA 92325. The listed phone number is (909) 336-0381.

What is Mountain High School's specialty?

The primary specialty registered for this NPI is Local Education Agency (LEA) with taxonomy code 251300000X.

When was this NPI record last updated?

The NPPES record for Mountain High School was last updated on October 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.