MARGARITA DIAZ BUAN PTA
NPI 1902799760
Physical Therapy Assistant in Los Angeles, CA

Active since May 30, 2025
4867 W SUNSET BLVD, LOS ANGELES, CA 90027(253) 228-2578 Get Directions Write a Review

NPPES record last updated: May 30, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Margarita Diaz Buan Pta NPPES

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

MARGARITA DIAZ BUAN PTA (NPI 1902799760) is an individual physical therapy assistant in Los Angeles, California, licensed in California (51969) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1902799760
Entity TypeIndividualFemale
Primary Taxonomy225200000X
Provider Legal NameMARGARITA DIAZ BUANCredential: PTA
Location Address4867 W SUNSET BLVDLos Angeles, CA 90027-5969
Mailing Address1136 N Columbus Ave Apt 107Glendale, CA 91202-2373 · (253) 228-2578
Sole ProprietorYes
Enumeration DateMay 30, 2025
NPPES CertifiedMay 30, 2025
NPI 1902799760 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225200000X
License Licensed in CA · 51969
Definition
(1)Physical therapist assistants are skilled health care providers who are graduates of a physical therapist assistant associate degree program accredited by an agency recognized by the Secretary of the U.S. Department of Education or Council on Postsecondary Accreditation, who assists the physical therapist in providing physical therapy. The supervising physical therapist is directly responsible for the actions of the physical therapist assistant. The PTA performs physical therapy procedures and related tasks that have been selected and delegated by the supervising physical therapist. Duties of the PTA include assisting the physical therapist in implementing treatment programs, training patients in exercised and activities of daily living, conducting treatments, and reporting to the physical therapist on the patient's responses. In addition to direct patient care, the PTA may also perform such functions as patient transport, and clinic or equipment preparation and maintenance. Currently more than half of all states require PTAs to be licensed, registered or certified. (2) An individual who works under the supervision of a physical therapist to assist him or her in providing physical therapy services. A physical therapy assistant may, for instance, help patients follow an appropriate exercise program that will increase their strength, endurance, coordination, and range of motion and train patients to perform activities of daily life.
4867 W SUNSET BLVD, Los Angeles, CA 90027

Other Names 1

Other Name (5)Meg Diaz Buan

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.

Nurse Practitioner (Gerontology)
4867 W SUNSET BLVD, 6TH FLOOR - INTENSIVE CARE UNIT
LOS ANGELES, CA 90027
Respiratory Therapist, Certified
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Internal Medicine (Nephrology)
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Nurse Anesthetist, Certified Registered
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Speech-Language Pathologist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Respiratory Therapist, Registered
4867 W SUNSET BLVD
LOS ANGELES, CA 90027

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 Margarita Buan's NPI number?

The NPI number for Margarita Buan is 1902799760. It was assigned to this individual provider in the NPPES registry on May 30, 2025. The provider is also known as Meg Diaz Buan.

Where is Margarita Buan located?

Margarita Buan practices at 4867 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (253) 228-2578.

What is Margarita Buan's specialty?

The primary specialty registered for this NPI is Physical Therapy Assistant with taxonomy code 225200000X.

When was this NPI record last updated?

The NPPES record for Margarita Buan was last updated on May 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.