DR. ALI YOUNES MEJADDAM M.D.
NPI 1285900993
Surgery - Pediatric Surgery in Loma Linda, CA

Active since March 27, 2012PECOS Enrolled
85.18/100
CMS Quality Rating
11234 ANDERSON ST, LOMA LINDA, CA 92354(909) 558-8000 Get Directions Write a Review

NPPES record last updated: February 8, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 8, 2023, Mar 23, 2018 (2 updates tracked since 2018).

About Dr. Ali Younes Mejaddam M.d. NPPES

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

DR. ALI YOUNES MEJADDAM M.D. (NPI 1285900993) is an individual pediatric surgery provider in Loma Linda, California, licensed in California (A161930) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285900993
Entity TypeIndividualMale
Primary Taxonomy2086S0120X
Provider Legal NameDR. ALI YOUNES MEJADDAMCredential: M.D.
Location Address11234 ANDERSON STLoma Linda, CA 92354-2804
Mailing Address11370 Anderson St Ste 2100Loma Linda, CA 92354-3450 · (909) 558-2822
Sole ProprietorNo
Enumeration DateMarch 27, 2012
Last NPPES UpdateFebruary 8, 20232 updates tracked since enumeration
NPPES CertifiedOctober 4, 2022
NPI 1285900993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgery · Pediatric SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0120X
License Licensed in CA · A161930
Definition
A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.
Also ListedSurgeryTaxonomy 208600000X · License TR 2680 (NH)
11234 ANDERSON ST, Loma Linda, CA 92354

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Ali Younes Mejaddam M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 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
Quality71.81
Promoting Interoperability82
Improvement Activities40
Cost64.54

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.

Anesthesiology
11234 ANDERSON ST
LOMA LINDA, CA 92354
Anesthesiology
11234 ANDERSON ST
LOMA LINDA, CA 92354
General Practice
11234 ANDERSON ST
LOMA LINDA, CA 92354
Preventive Medicine (Occupational Medicine)
11234 ANDERSON ST
LOMA LINDA, CA 92354
Student in an Organized Health Care Education/Training Program
11234 ANDERSON ST
LOMA LINDA, CA 92354
Radiology (Diagnostic Radiology)
11234 ANDERSON ST
LOMA LINDA, CA 92354
Anesthesiology
11234 ANDERSON ST
LOMA LINDA, CA 92354
Nurse Anesthetist, Certified Registered
11234 ANDERSON ST
LOMA LINDA, CA 92354

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 Ali Mejaddam's NPI number?

The NPI number for Ali Mejaddam is 1285900993. It was assigned to this individual provider in the NPPES registry on March 27, 2012.

Where is Ali Mejaddam located?

Ali Mejaddam practices at 11234 Anderson St, Loma Linda, CA 92354. The listed phone number is (909) 558-8000.

What is Ali Mejaddam's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.

Is Ali Mejaddam enrolled in Medicare?

Yes. Ali Mejaddam is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ali Mejaddam was last updated on February 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.