DELAIR LUCAS ALNAJJAR MD
NPI 1396238184
Family Medicine in Temecula, CA
About Delair Lucas Alnajjar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DELAIR LUCAS ALNAJJAR MD (NPI 1396238184) is an individual family medicine provider in Temecula, California, licensed in Michigan (4301505557) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Delair Lucas Alnajjar Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Delair Alnajjar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newport Beach, CA 92660
- Reassigned Medicare billing, California enrollment
- 32 clinicians in this Medicare group
Bakersfield, CA 93312
- Reassigned Medicare billing, California enrollment
- 225 clinicians in this Medicare group
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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92590 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TEMECULA, CA 92590
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 Delair Alnajjar's NPI number?
The NPI number for Delair Alnajjar is 1396238184. It was assigned to this individual provider in the NPPES registry on June 7, 2018.
Where is Delair Alnajjar located?
Delair Alnajjar practices at 41540 Winchester Rd, Temecula, CA 92590. The listed phone number is (951) 365-5585.
What is Delair Alnajjar's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Delair Alnajjar enrolled in Medicare?
Yes. Delair Alnajjar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Delair Alnajjar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Delair Alnajjar reassigns Medicare benefits to 2 organizations: Marque Medical Clinic, Inc. (Newport Beach, CA) and Emergency Physicians Urgent Care Inc. (Bakersfield, CA). Each 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 Delair Alnajjar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Delair Alnajjar accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Delair Alnajjar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Delair Alnajjar was last updated on February 13, 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.
# Delair Lucas Alnajjar, MD · NPI 1396238184
Family Medicine physician in Temecula, California. Individual provider, active in the CMS NPPES registry since June 7, 2018.
## Identity
- **NPI:** 1396238184 (Entity type: Individual)
- **Enumerated:** June 7, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 4301505557 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 41540 WINCHESTER RD, Temecula, CA 92590-4877
- **Phone:** (951) 365-5585 · **Fax:** (951) 404-7074
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Marque Medical Clinic, Inc. (NPI 1538466107, Newport Beach, CA); Emergency Physicians Urgent Care Inc. (NPI 1689963845, Bakersfield, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** February 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1396238184) · Data from the CMS NPPES public registry.