MS. JAYNE ANN MAS NP
NPI 1639466832
Nurse Practitioner - School in Los Angeles, CA

Q: What is Jayne Mas's NPI number?

The NPI number for Jayne Mas is 1639466832. It was assigned to this individual provider in the NPPES registry on July 8, 2011.

Q: What is Jayne Mas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in School, with taxonomy code 363LS0200X.

Q: When was this NPI record last updated?

The NPPES record for Jayne Mas was last updated on July 8, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since July 08, 2011

1 LMU DRIVE MS 8455, LOS ANGELES, CA 90045(310) 338-2881(310) 338-4417 Get Directions Write a Review

NPPES record last updated: July 8, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Ms. Jayne Ann Mas Np NPPES

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

MS. JAYNE ANN MAS NP (NPI 1639466832) is an individual school provider in Los Angeles, California, licensed in California (436599) and active in the NPI registry since July 2011.

NPPES Registry Identity

NPI1639466832

Entity TypeIndividualFemale

Primary Taxonomy363LS0200X

Provider Legal NameMS. JAYNE ANN MASCredential: NP

Location Address1 LMU DRIVE MS 8455Los Angeles, CA 90045-2659

Mailing Address1 Lmu Drive Ms 8455Los Angeles, CA 90045-2659 · (310) 338-2881 · Fax (310) 338-4417

Phone(310) 338-2881

Fax(310) 338-4417

Sole ProprietorNo

Enumeration DateJuly 8, 2011

✔ NPI 1639466832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · SchoolPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LS0200X

License✔ Licensed in CA · 436599

1 LMU DRIVE MS 8455, Los Angeles, CA 90045

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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 Jayne Mas's NPI number?

The NPI number for Jayne Mas is 1639466832. It was assigned to this individual provider in the NPPES registry on July 8, 2011.

Where is Jayne Mas located?

Jayne Mas practices at 1 Lmu Drive Ms 8455, Los Angeles, CA 90045. The listed phone number is (310) 338-2881.

What is Jayne Mas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in School, with taxonomy code 363LS0200X.

When was this NPI record last updated?

The NPPES record for Jayne Mas was last updated on July 8, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.