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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MICHAEL S CHOI M.D.
NPI 1164483632
Anesthesiology in San Dimas, CA

Active since March 31, 2006
1350 W COVINA BLVD, SAN DIMAS, CA 91773(626) 965-6391(626) 965-6391 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael S Choi M.d. NPPES

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

DR. MICHAEL S CHOI M.D. (NPI 1164483632) is an individual anesthesiology provider in San Dimas, California, licensed in California (G36806) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1164483632
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. MICHAEL S CHOICredential: M.D.
Location Address1350 W COVINA BLVDSan Dimas, CA 91773-3245
Mailing AddressPo Box 6345Whittier, CA 90609-6345 · (626) 965-6391 · Fax (626) 965-6391
Phone(626) 965-6391
Fax(626) 965-6391
Sole ProprietorNo
Enumeration DateMarch 31, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1164483632 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G36806
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1350 W COVINA BLVD, San Dimas, CA 91773
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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.

JAMES V PAGANO MD
Emergency Medicine
1350 W COVINA BLVD
SAN DIMAS, CA 91773
Los Angeles County (909) 599-6811
DR. LOUJYN EZZEDIN M.D.
Student in an Organized Health Care Education/Training Program
1350 W COVINA BLVD
SAN DIMAS, CA 91773
Los Angeles County (909) 599-6811
KUMARI S WICKRAMASINGHE MD
Pathology (Anatomic Pathology & Clinical Pathology)
1350 W COVINA BLVD
SAN DIMAS, CA 91773
Los Angeles County (909) 599-6811
CENTURY EMERGENCY MEDICAL GRP
Emergency Medicine
1350 W COVINA BLVD
SAN DIMAS, CA 91773
Los Angeles County (909) 599-6811
NADINE KONIA MD
Emergency Medicine
1350 W COVINA BLVD
SAN DIMAS, CA 91773
Los Angeles County (909) 599-6811
KARIMA BENAICHA
Student in an Organized Health Care Education/Training Program
1350 W COVINA BLVD
SAN DIMAS, CA 91773
Los Angeles County (909) 599-6811
FRONTIERS PATHOLOGY ASSOCIATES
Pathology (Hematology)
1350 W COVINA BLVD
SAN DIMAS, CA 91773
Los Angeles County (909) 418-8774
SAN DIMAS ANESTHESIA MEDICAL GROUP
Anesthesiology
1350 W COVINA BLVD
SAN DIMAS, CA 91773
Los Angeles County (909) 599-6811

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 Michael Choi's NPI number?

The NPI number for Michael Choi is 1164483632. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Michael Choi located?

Michael Choi practices at 1350 W Covina Blvd, San Dimas, CA 91773. The listed phone number is (626) 965-6391.

What is Michael Choi's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Michael Choi was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.