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MARGARET HAMILTON
NPI 1255737557
Rehabilitation Practitioner in Los Angeles, CA

Active since November 13, 2014
470 E 3RD ST STE C, LOS ANGELES, CA 90013(213) 620-5712 Get Directions Write a Review

NPPES record last updated: May 14, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 14, 2025, Jul 21, 2023 (2 updates tracked since 2023).

About Margaret Hamilton NPPES

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

MARGARET HAMILTON (NPI 1255737557) is an individual rehabilitation practitioner in Los Angeles, California and active in the NPI registry since November 2014.

NPPES Registry Identity

NPI1255737557
Entity TypeIndividualFemale
Primary Taxonomy225400000X
Provider Legal NameMARGARET HAMILTON
Location Address470 E 3RD ST STE CLos Angeles, CA 90013-1630
Mailing Address138 N Ridgewood PlLos Angeles, CA 90004-4003 · (323) 465-7882
Phone(213) 620-5712
Sole ProprietorNo
Enumeration DateNovember 13, 2014
Last NPPES UpdateMay 14, 20252 updates tracked since enumeration
NPPES CertifiedMay 14, 2025
✔ NPI 1255737557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225400000X
Definition
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
Also ListedCommunity Health WorkerTaxonomy 172V00000X · License 1255737557 (CA)
470 E 3RD ST STE C, Los Angeles, CA 90013
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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.

SUSANA ESPARZA THORNTON
Case Manager/Care Coordinator
470 E 3RD ST STE C
LOS ANGELES, CA 90013
Los Angeles County (213) 620-5712
MARIANA RUIZ
Student in an Organized Health Care Education/Training Program
470 E 3RD ST STE C
LOS ANGELES, CA 90013
Los Angeles County (213) 620-5712
SELINA PRINCE
Student in an Organized Health Care Education/Training Program
470 E 3RD ST STE C
LOS ANGELES, CA 90013
Los Angeles County (213) 620-5712
ILSE HERNANDEZ
Student in an Organized Health Care Education/Training Program
470 E 3RD ST STE C
LOS ANGELES, CA 90013
Los Angeles County (213) 620-5712
BRIANNA TAQIKANU
Licensed Vocational Nurse
470 E 3RD ST STE C
LOS ANGELES, CA 90013
Los Angeles County (213) 620-5712
CESAR ALBERTO VARGAS
Rehabilitation Practitioner
470 E 3RD ST STE C
LOS ANGELES, CA 90013
Los Angeles County (213) 620-5712
STEPHANIE VARGAS
Student in an Organized Health Care Education/Training Program
470 E 3RD ST STE C
LOS ANGELES, CA 90013
Los Angeles County (213) 620-5712
GLADIS MARGARITA ROMERO
Social Worker (Clinical)
470 E 3RD ST STE C
LOS ANGELES, CA 90013
Los Angeles County (213) 620-5712

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 Margaret Hamilton's NPI number?

The NPI number for Margaret Hamilton is 1255737557. It was assigned to this individual provider in the NPPES registry on November 13, 2014.

Where is Margaret Hamilton located?

Margaret Hamilton practices at 470 E 3rd St Ste C, Los Angeles, CA 90013. The listed phone number is (213) 620-5712.

What is Margaret Hamilton's specialty?

The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.

When was this NPI record last updated?

The NPPES record for Margaret Hamilton was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.