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SOUTH BAY ALLERGY & ASTHMA ASSOC
NPI 1528163334
Allergy & Immunology in Torrance, CA

Active since September 14, 2006
20911 EARL STREET, 301, TORRANCE, CA 90503(310) 371-1388(310) 371-3439 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About South Bay Allergy & Asthma Assoc NPPES

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

SOUTH BAY ALLERGY & ASTHMA ASSOC (NPI 1528163334) is a healthcare organization registered as an allergy & immunology in Torrance, California and active in the NPI registry since September 2006. The organization lists Gary Quiros, Practice Administrator, as its authorized official.

NPPES Registry Identity

NPI1528163334
Entity TypeOrganization
Primary Taxonomy207K00000X
Legal Business NameSOUTH BAY ALLERGY & ASTHMA ASSOC
Location Address20911 EARL STREET, 301Torrance, CA 90503
Mailing Address20911 Earl Street, 301Torrance, CA 90503 · (310) 371-1388 · Fax (310) 371-3439
Phone(310) 371-1388
Fax(310) 371-3439
Organization SubpartNo
Authorized OfficialGary QuirosPractice Administrator · (310) 371-1388
Enumeration DateSeptember 14, 2006
Last NPPES UpdateJune 2, 2026
NPPES CertifiedJune 2, 2026
✔ NPI 1528163334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
20911 EARL STREET, Torrance, CA 90503
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Other Identifiers 1

MedicaidGR0060160CA

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

South Bay Allergy & Asthma Assoc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to South Bay Allergy & Asthma Assoc, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Edward Buchsbaum, MD
Allergy/Immunology
NPI 1376648170
20911 EARL STREET SUITE 301
Torrance, CA 90503
(310) 371-1388
✔ PECOS✔ Accepts MedicareSame address
Joyce Schoettler, M.D.
Allergy/Immunology
NPI 1760573604
20911 EARL ST STE 301
Torrance, CA 90503
(310) 371-1388
✔ PECOS✔ Accepts MedicareSame address
Amie Schweis, MD
Allergy/Immunology
NPI 1124481809
502 TORRANCE BLVD
Redondo Beach, CA 90277
(310) 316-0811
✔ PECOS✔ Accepts Medicare1.4 mi
Emily Liang, M.D.
Allergy/Immunology
NPI 1164865358
4733 W SUNSET BLVD 3RD FLOOR
Los Angeles, CA 90027
(323) 783-4516
✔ PECOS✔ Accepts Medicare18 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 South Bay Allergy & Asthma Assoc's NPI number?

The NPI number for South Bay Allergy & Asthma Assoc is 1528163334. It was assigned to this organization in the NPPES registry on September 14, 2006.

Where is South Bay Allergy & Asthma Assoc located?

South Bay Allergy & Asthma Assoc is located at 20911 Earl Street 301, Torrance, CA 90503. The listed phone number is (310) 371-1388.

What is South Bay Allergy & Asthma Assoc's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is South Bay Allergy & Asthma Assoc enrolled in Medicare?

Yes. South Bay Allergy & Asthma Assoc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through South Bay Allergy & Asthma Assoc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Allergy/Immunology, reassign their Medicare billing to South Bay Allergy & Asthma Assoc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for South Bay Allergy & Asthma Assoc was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.