Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ROBERT CHRISTIAN CASTRO ARAGON
NPI 1528977881
Licensed Vocational Nurse in San Francisco, CA

Active since September 03, 2026
4150 CLEMENT ST, SAN FRANCISCO, CA 94121(415) 221-4810 Get Directions Write a Review

NPPES record added: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Robert Christian Castro Aragon NPPES

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

ROBERT CHRISTIAN CASTRO ARAGON (NPI 1528977881) is an individual licensed vocational nurse in San Francisco, California, licensed in California (708638) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1528977881
Entity TypeIndividualMale
Primary Taxonomy164X00000X
Provider Legal NameROBERT CHRISTIAN CASTRO ARAGON
Location Address4150 CLEMENT STSan Francisco, CA 94121-1563
Mailing Address4150 Clement StSan Francisco, CA 94121-1563 · (415) 221-4810
Sole ProprietorYes
Enumeration DateSeptember 3, 2026
NPPES CertifiedSeptember 3, 2026
NPI 1528977881 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 · 708638
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.
4150 CLEMENT ST, San Francisco, CA 94121

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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.

Social Worker
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Student in an Organized Health Care Education/Training Program
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Pharmacist
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Registered Nurse
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Registered Nurse
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Registered Nurse
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Registered Nurse (Gerontology)
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Registered Nurse
4150 CLEMENT ST
SAN FRANCISCO, CA 94121

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 Robert Christian Aragon's NPI number?

The NPI number for Robert Christian Aragon is 1528977881. It was assigned to this individual provider in the NPPES registry on September 3, 2026.

Where is Robert Christian Aragon located?

Robert Christian Aragon practices at 4150 Clement St, San Francisco, CA 94121. The listed phone number is (415) 221-4810.

What is Robert Christian Aragon'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 Robert Christian Aragon was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.