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

TRENTON GEE HONG LUM DO
NPI 1396476248
Anesthesiology in San Francisco, CA

Active since June 21, 2022
513 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 353-1297 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Trenton Gee Hong Lum Do NPPES

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

TRENTON GEE HONG LUM DO (NPI 1396476248) is an individual anesthesiology provider in San Francisco, California, licensed in California (20A21561) and active in the NPI registry since June 2022. He maintains a secondary practice location in Moreno Valley.

NPPES Registry Identity

NPI1396476248
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameTRENTON GEE HONG LUMCredential: DO
Location Address513 PARNASSUS AVESan Francisco, CA 94143-2205
Mailing Address26520 Cactus AveMoreno Valley, CA 92555-3927 · (951) 486-4753
Sole ProprietorNo
Enumeration DateJune 21, 2022
Last NPPES UpdateOctober 14, 2026
NPPES CertifiedOctober 14, 2026
✔ NPI 1396476248 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · 20A21561
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.
513 PARNASSUS AVE, San Francisco, CA 94143

Secondary Practice Location 1

Location 126520 Cactus AveMoreno Valley, CA 92555-3927 · Phone (951) 486-4753

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.

Pathology (Molecular Genetic Pathology)
513 PARNASSUS AVE, HSW4, SUITE 450A
SAN FRANCISCO, CA 94143
Plastic Surgery
513 PARNASSUS AVE, S-321
SAN FRANCISCO, CA 94143
Surgery
513 PARNASSUS AVE
SAN FRANCISCO, CA 94143
General Acute Care Hospital
513 PARNASSUS AVE, BOX 0427
SAN FRANCISCO, CA 94143
Internal Medicine (Pulmonary Disease)
513 PARNASSUS AVE, HSE1314
SAN FRANCISCO, CA 94143
Anesthesiology
513 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Internal Medicine (Infectious Disease)
513 PARNASSUS AVE, S-380, BOX 0654
SAN FRANCISCO, CA 94143
Pathology (Neuropathology)
513 PARNASSUS AVE
SAN FRANCISCO, CA 94143

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 Trenton Lum's NPI number?

The NPI number for Trenton Lum is 1396476248. It was assigned to this individual provider in the NPPES registry on June 21, 2022.

Where is Trenton Lum located?

Trenton Lum practices at 513 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 353-1297.

What is Trenton Lum'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 Trenton Lum was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.