DR. ZIYAD BAHIJE JABAJI M.D.
NPI 1366760514
Colon & Rectal Surgery in Irvine, CA

Q: What is Ziyad Jabaji's NPI number?

The NPI number for Ziyad Jabaji is 1366760514. It was assigned to this individual provider in the NPPES registry on May 12, 2010.

Q: What is Ziyad Jabaji's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Q: When was this NPI record last updated?

The NPPES record for Ziyad Jabaji was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since May 12, 2010PECOS Enrolled

85.18/100

CMS Quality Rating

16405 SAND CANYON AVE STE 280, IRVINE, CA 92618(949) 557-0370(949) 557-0371 Get Directions Write a Review

NPPES record last updated: January 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 21, 2026, May 14, 2022, Dec 20, 2021 (3 updates tracked since 2021).

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About Dr. Ziyad Bahije Jabaji M.d. NPPES

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

DR. ZIYAD BAHIJE JABAJI M.D. (NPI 1366760514) is an individual colon & rectal surgery provider in Irvine, California, licensed in California (A114231) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2009).

NPPES Registry Identity

NPI1366760514

Entity TypeIndividualMale

Primary Taxonomy208C00000X

Provider Legal NameDR. ZIYAD BAHIJE JABAJICredential: M.D.

Location Address16405 SAND CANYON AVE STE 280Irvine, CA 92618-3792

Mailing Address16405 Sand Canyon Ave Ste 280Irvine, CA 92618-3792 · (949) 557-0370 · Fax (949) 557-0371

Phone(949) 557-0370

Fax(949) 557-0371

Sole ProprietorNo

Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2009

Enumeration DateMay 12, 2010

Last NPPES UpdateJanuary 21, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 21, 2026

✔ NPI 1366760514 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208C00000X

License✔ Licensed in CA · A114231

Definition

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Also ListedSurgeryTaxonomy 208600000X · License A114231 (CA)

16405 SAND CANYON AVE STE 280, Irvine, CA 92618

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ziyad Bahije Jabaji M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9436324837

PECOS Enrollment IDI20111214000245

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.

Medicare Billing Reassignment

Medicare enrollment records show Ziyad Jabaji reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

348 mi

Internal Medicine

710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1073606299 (408) 851-1000

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

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

37 services29 patients

Diagnostic exam of anus using an endoscope 46600

This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.

25 services23 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

14 services14 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

11 services11 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92618 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.18/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

71.81

Promoting Interoperability

Improvement Activities

Cost

64.54

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICK LEE

Internal Medicine (Transplant Hepatology)

16405 SAND CANYON AVE STE 280
IRVINE, CA 92618

Orange County (949) 764-5793

RASHMI KUMAR MD

Internal Medicine (Gastroenterology)

16405 SAND CANYON AVE STE 280
IRVINE, CA 92618

Orange County (949) 557-0251

SANGEETA MENON

Nurse Practitioner (Family)

16405 SAND CANYON AVE STE 280
IRVINE, CA 92618

Orange County (949) 557-0251

WILLIAM OH M.D.

Colon & Rectal Surgery

16405 SAND CANYON AVE STE 280
IRVINE, CA 92618

Orange County (949) 557-0370

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 Ziyad Jabaji's NPI number?

The NPI number for Ziyad Jabaji is 1366760514. It was assigned to this individual provider in the NPPES registry on May 12, 2010.

Where is Ziyad Jabaji located?

Ziyad Jabaji practices at 16405 Sand Canyon Ave Ste 280, Irvine, CA 92618. The listed phone number is (949) 557-0370.

What is Ziyad Jabaji's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Ziyad Jabaji enrolled in Medicare?

Yes. Ziyad Jabaji is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ziyad Jabaji's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ziyad Jabaji reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, CA). The 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 Ziyad Jabaji's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ziyad Jabaji was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.