1. Home
  2. Directory
  3. California
  4. Clearlake
  5. Licensed Vocational Nurse
  6. NPI Profile

LEANNE COLLEEN OSTERN LVN
NPI 1245535335
Licensed Vocational Nurse in Clearlake, CA

Active since January 20, 2011
15230 LAKESHORE DR, CLEARLAKE, CA 95422(707) 995-4500(707) 994-2401 Get Directions Write a Review

NPPES record last updated: January 20, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Leanne Colleen Ostern Lvn NPPES

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

LEANNE COLLEEN OSTERN LVN (NPI 1245535335) is an individual licensed vocational nurse in Clearlake, California, licensed in California (200064) and active in the NPI registry since January 2011.

NPPES Registry Identity

NPI1245535335
Entity TypeIndividualFemale
Primary Taxonomy164X00000X
Provider Legal NameLEANNE COLLEEN OSTERNCredential: LVN
Location Address15230 LAKESHORE DRClearlake, CA 95422-8107
Mailing AddressPo Box 253Lucerne, CA 95458-0253 · (707) 295-7328 · Fax (707) 994-2401
Phone(707) 995-4500
Fax(707) 994-2401
Sole ProprietorYes
Enumeration DateJanuary 20, 2011
✔ NPI 1245535335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLicensed Vocational NurseNursing Service Providers
Taxonomy Code164X00000X
License✔ Licensed in CA · 200064
Definition
A licensed vocational nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. [An alternate term for licensed practical nurse arising from difference in occupational titles between states and post-high school training programs and institutions.] Requirements for education, experience, licensure, and job responsibilities vary among the states.
15230 LAKESHORE DR, Clearlake, CA 95422
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AILEEN ELIZABETH KLEIN LCSW
Social Worker (Clinical)
15230 LAKESHORE DR
CLEARLAKE, CA 95422
Lake County (707) 995-4543
MRS. MELANIE IRENE CARUSO LVN
Licensed Vocational Nurse
15230 LAKESHORE DR
CLEARLAKE, CA 95422
Lake County (707) 995-4500
LAKE HEALTH SERVICES, INC.
Pharmacy (Long Term Care Pharmacy)
15230 LAKESHORE DR
CLEARLAKE, CA 95422
Lake County (707) 994-3141
MARIAN ROSE PENA LCSW
Social Worker (Clinical)
15230 LAKESHORE DR
CLEARLAKE, CA 95422
Lake County (707) 995-4500
KATRICE CHRISTINE MALISZEWSKI
Social Worker (Clinical)
15230 LAKESHORE DR
CLEARLAKE, CA 95422
Lake County (707) 995-4545
VERONICA HARRISON LCSW
Social Worker (Clinical)
15230 LAKESHORE DR
CLEARLAKE, CA 95422
Lake County (707) 995-4545
KRITHIKA UMESH PESHWE MD
Psychiatry & Neurology (Neurology)
15230 LAKESHORE DR
CLEARLAKE, CA 95422
Lake County (707) 995-4500
SHICHANG HAO MD
Pediatrics
15230 LAKESHORE DR
CLEARLAKE, CA 95422
Lake County (707) 995-4530

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 Leanne Ostern's NPI number?

The NPI number for Leanne Ostern is 1245535335. It was assigned to this individual provider in the NPPES registry on January 20, 2011.

Where is Leanne Ostern located?

Leanne Ostern practices at 15230 Lakeshore Dr, Clearlake, CA 95422. The listed phone number is (707) 995-4500.

What is Leanne Ostern's specialty?

The primary specialty registered for this NPI is Licensed Vocational Nurse with taxonomy code 164X00000X.

When was this NPI record last updated?

The NPPES record for Leanne Ostern was last updated on January 20, 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.