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MRS. MARY ANN GUILLERMO BARKER LVN
NPI 1831812346
Licensed Vocational Nurse in Grass Valley, CA

Active since September 20, 2022
500 CROWN POINT CIR, GRASS VALLEY, CA 95945(530) 265-1437 Get Directions Write a Review

NPPES record last updated: September 20, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Mary Ann Guillermo Barker Lvn NPPES

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

MRS. MARY ANN GUILLERMO BARKER LVN (NPI 1831812346) is an individual licensed vocational nurse in Grass Valley, California, licensed in California (VN147889) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1831812346
Entity TypeIndividualFemale
Primary Taxonomy164X00000X
Provider Legal NameMRS. MARY ANN GUILLERMO BARKERCredential: LVN
Location Address500 CROWN POINT CIRGrass Valley, CA 95945-9561
Mailing Address527 Scadden DrGrass Valley, CA 95945-7005 · (530) 277-6037
Phone(530) 265-1437
Sole ProprietorYes
Enumeration DateSeptember 20, 2022
NPPES CertifiedSeptember 20, 2022
✔ NPI 1831812346 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 · VN147889
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.
500 CROWN POINT CIR, Grass Valley, CA 95945
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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.

MRS. LYNN SCHWEISSINGER R.N.
Registered Nurse
500 CROWN POINT CIR, SUITE 120
GRASS VALLEY, CA 95945
Nevada County (530) 265-1437
JEFFREY DUPRA
Counselor (Mental Health)
500 CROWN POINT CIR, SUITE 100
GRASS VALLEY, CA 95945
Nevada County (530) 273-5440
ROBERT FERRER
Marriage & Family Therapist
500 CROWN POINT CIR, SUITE 100
GRASS VALLEY, CA 95945
Nevada County (530) 273-5440
MR. VANN FRANKLIN SCOTT
Community Health Worker
500 CROWN POINT CIR
GRASS VALLEY, CA 95945
Nevada County (530) 273-5440
CATHERINE LANSDON
Licensed Psychiatric Technician
500 CROWN POINT CIR, SUITE 120
GRASS VALLEY, CA 95945
Nevada County (530) 470-2735
MARY LOWE
Marriage & Family Therapist
500 CROWN POINT CIR, 120
GRASS VALLEY, CA 95945
Nevada County (530) 470-2542
MR. CARL FREDERICK JEFFERSON C.A.S.
Adult Companion
500 CROWN POINT CIR
GRASS VALLEY, CA 95945
Nevada County (530) 470-2759
KIMBERLY ANN POSTGATE
Counselor (Mental Health)
500 CROWN POINT CIR, SUITE 120
GRASS VALLEY, CA 95945
Nevada County (530) 265-1437

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 Mary Ann Barker's NPI number?

The NPI number for Mary Ann Barker is 1831812346. It was assigned to this individual provider in the NPPES registry on September 20, 2022.

Where is Mary Ann Barker located?

Mary Ann Barker practices at 500 Crown Point Cir, Grass Valley, CA 95945. The listed phone number is (530) 265-1437.

What is Mary Ann Barker'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 Mary Ann Barker was last updated on September 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.