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JACOB A MARHEFKY III
NPI 1912887126
Licensed Vocational Nurse in Los Angeles, CA

Active since September 08, 2025
12021 WILMINGTON AVE BLDG 18, LOS ANGELES, CA 90059(424) 454-5400 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jacob A Marhefky Iii NPPES

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

JACOB A MARHEFKY III (NPI 1912887126) is an individual licensed vocational nurse in Los Angeles, California, licensed in California (215513) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1912887126
Entity TypeIndividualMale
Primary Taxonomy164X00000X
Provider Legal NameJACOB A MARHEFKY III
Location Address12021 WILMINGTON AVE BLDG 18Los Angeles, CA 90059-3019
Mailing Address11929 Venice Blvd Apt 300Los Angeles, CA 90066-3939 · (310) 254-7278
Phone(424) 454-5400
Sole ProprietorYes
Enumeration DateSeptember 8, 2025
NPPES CertifiedSeptember 7, 2025
✔ NPI 1912887126 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 · 215513
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.

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

YOLANDA WHITE FUQUAY
Community Health Worker
12021 WILMINGTON AVE BLDG 18
LOS ANGELES, CA 90059
Los Angeles County (424) 454-5000
DUKE MARKO DIAZ NAVERA
Licensed Vocational Nurse
12021 WILMINGTON AVE BLDG 18
LOS ANGELES, CA 90059
Los Angeles County (213) 952-5153
BRENDA ESPINOZA
Day Training/Habilitation Specialist
12021 WILMINGTON AVE BLDG 18
LOS ANGELES, CA 90059
Los Angeles County (424) 444-9050
HOLLY HENDERSON
Day Training/Habilitation Specialist
12021 WILMINGTON AVE BLDG 18
LOS ANGELES, CA 90059
Los Angeles County (626) 644-0084
DAVID NEGRETE HERNANDEZ
Counselor (Addiction (Substance Use Disorder))
12021 WILMINGTON AVE BLDG 18
LOS ANGELES, CA 90059
Los Angeles County (424) 454-6001
JENNIFER PINEDA
Behavior Technician
12021 WILMINGTON AVE BLDG 18
LOS ANGELES, CA 90059
Los Angeles County (424) 454-5530
NDIDIAMAKA AMADI LVN
Licensed Vocational Nurse
12021 WILMINGTON AVE BLDG 18
LOS ANGELES, CA 90059
Los Angeles County (424) 454-5470
EXODUS RECOVERY, INC.
Community/Behavioral Health
12021 WILMINGTON AVE BLDG 18
LOS ANGELES, CA 90059
Los Angeles County (562) 295-4617

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 Jacob Marhefky's NPI number?

The NPI number for Jacob Marhefky is 1912887126. It was assigned to this individual provider in the NPPES registry on September 8, 2025.

Where is Jacob Marhefky located?

Jacob Marhefky practices at 12021 Wilmington Ave Bldg 18, Los Angeles, CA 90059. The listed phone number is (424) 454-5400.

What is Jacob Marhefky'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 Jacob Marhefky was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.