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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.

NICHOLAS BIJAN POMBO MD
NPI 1700516580
Anesthesiology in Orange, CA

Active since June 14, 2022PECOS Enrolled
1100 W STEWART DR, ORANGE, CA 92868(714) 771-8000 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Nicholas Bijan Pombo Md NPPES

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

NICHOLAS BIJAN POMBO MD (NPI 1700516580) is an individual anesthesiology provider in Orange, California, licensed in California (A207026) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1700516580
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameNICHOLAS BIJAN POMBOCredential: MD
Location Address1100 W STEWART DROrange, CA 92868-3891
Mailing Address70 Quarter HorseIrvine, CA 92602-0201 · (949) 309-9277
Phone(714) 771-8000
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 14, 2022
Last NPPES UpdateJune 26, 2026
NPPES CertifiedJune 26, 2026
✔ NPI 1700516580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A207026
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.
1100 W STEWART DR, Orange, CA 92868
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicholas Bijan Pombo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173903473
PECOS Enrollment IDI20260629004100
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

OC PROGRESSIVE RECOVERY INC
Psychiatry & Neurology (Psychiatry)
1100 W STEWART DR, ER DEPARTMENT
ORANGE, CA 92868
Orange County (714) 633-9111
IAN CHAIT M.D.
Anesthesiology
1100 W STEWART DR
ORANGE, CA 92868
Orange County (714) 633-9111
ROGER YASUO ARAKAKI M.D.
Anesthesiology
1100 W STEWART DR
ORANGE, CA 92868
Orange County (714) 633-9111
DR. JUSTIN SCOTT LEE M.D.
Radiology (Diagnostic Radiology)
1100 W STEWART DR
ORANGE, CA 92868
Orange County (714) 771-8171
DR. INNA SHNITER M.D.
Emergency Medicine
1100 W STEWART DR
ORANGE, CA 92868
Orange County (714) 771-8113
FRANCIS MICHAEL SWEENY M.D.
Anesthesiology
1100 W STEWART DR
ORANGE, CA 92868
Orange County (714) 633-9111
DR. WILLIAM ROBERT TRUONG PHARM.D.
Pharmacist
1100 W STEWART DR
ORANGE, CA 92868
Orange County (714) 771-8000
DR. CLAUDIA PATRICIA KLEIN MD
Anesthesiology
1100 W STEWART DR
ORANGE, CA 92868
Orange County (714) 633-9111

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 Nicholas Pombo's NPI number?

The NPI number for Nicholas Pombo is 1700516580. It was assigned to this individual provider in the NPPES registry on June 14, 2022.

Where is Nicholas Pombo located?

Nicholas Pombo practices at 1100 W Stewart Dr, Orange, CA 92868. The listed phone number is (714) 771-8000.

What is Nicholas Pombo's specialty?

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

Is Nicholas Pombo enrolled in Medicare?

Yes. Nicholas Pombo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nicholas Pombo was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 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.