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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.

AJAY PAUL JASSAL MD
NPI 1750086989
Internal Medicine - Critical Care Medicine in Los Angeles, CA

Active since April 05, 2023
2020 ZONAL AVE, LOS ANGELES, CA 90089(323) 409-7105 Get Directions Write a Review

NPPES record last updated: June 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ajay Paul Jassal Md NPPES

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

AJAY PAUL JASSAL MD (NPI 1750086989) is an individual critical care medicine provider in Los Angeles, California, licensed in California (A210248) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1750086989
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameAJAY PAUL JASSALCredential: MD
Location Address2020 ZONAL AVELos Angeles, CA 90089-0121
Mailing Address2020 Zonal AveLos Angeles, CA 90089-0121
Phone(323) 409-7105
Sole ProprietorNo
Enumeration DateApril 5, 2023
Last NPPES UpdateJune 27, 2026
NPPES CertifiedJune 27, 2026
✔ NPI 1750086989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in CA · A210248
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License A210248 (CA)
2020 ZONAL AVE, Los Angeles, CA 90089
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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.

DR. MARISA DANBEE OH D.O.
Pediatrics
2020 ZONAL AVE, LAC-USC MED CTR- INTERNS/RESIDENTS BUILDING, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (626) 241-0704
JEFFREY YEH
Student in an Organized Health Care Education/Training Program
2020 ZONAL AVE, IRD 624
LOS ANGELES, CA 90089
Los Angeles County (323) 409-7556
HEATHER FELS MD
Obstetrics & Gynecology
2020 ZONAL AVE, ROOM 220
LOS ANGELES, CA 90089
Los Angeles County (323) 226-3416
DR. MERCIE JOSINA DIGANGI D.O.
Pediatrics
2020 ZONAL AVE, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (323) 226-3688
LAC-USC MEDICAL CENTER
General Acute Care Hospital
2020 ZONAL AVE, ROOM 620
LOS ANGELES, CA 90089
Los Angeles County (323) 226-7556
KATHERINE SANTOHIGASHI M.D.
Pediatrics
2020 ZONAL AVE, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (323) 226-5700
DIAMILETTE SOTOMAYOR LCSW
Social Worker (Clinical)
2020 ZONAL AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 226-4308
DR. DANIEL IM M.D.
Pediatrics
2020 ZONAL AVE, DEPARTMENT OF PEDIATRICS
LOS ANGELES, CA 90089
Los Angeles County (323) 226-5700

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 Ajay Jassal's NPI number?

The NPI number for Ajay Jassal is 1750086989. It was assigned to this individual provider in the NPPES registry on April 5, 2023.

Where is Ajay Jassal located?

Ajay Jassal practices at 2020 Zonal Ave, Los Angeles, CA 90089. The listed phone number is (323) 409-7105.

What is Ajay Jassal's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

When was this NPI record last updated?

The NPPES record for Ajay Jassal was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 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.