MARIAN ABDELMALEK DO
NPI 1285218024
Internal Medicine in Loma Linda, CA
About Marian Abdelmalek Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAN ABDELMALEK DO (NPI 1285218024) is an individual internal medicine provider in Loma Linda, California, licensed in California (20A20418) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
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
Marian Abdelmalek Do 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
3Medicare enrollment records show Marian Abdelmalek reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loma Linda, CA 92354
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
San Pedro, CA 90732
- Reassigned Medicare billing, California enrollment
- 31 clinicians in this Medicare group
Torrance, CA 90503
- Reassigned Medicare billing, California enrollment
- 36 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92354 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
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 Marian Abdelmalek's NPI number?
The NPI number for Marian Abdelmalek is 1285218024. It was assigned to this individual provider in the NPPES registry on May 7, 2021.
Where is Marian Abdelmalek located?
Marian Abdelmalek practices at 11234 Anderson St Gme Office Westerly Suite C, Loma Linda, CA 92354. The listed phone number is (909) 558-4074.
What is Marian Abdelmalek's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marian Abdelmalek enrolled in Medicare?
Yes. Marian Abdelmalek 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 Marian Abdelmalek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marian Abdelmalek reassigns Medicare benefits to 3 organizations: Faculty Physicians And Surgeons Of Llusm (Loma Linda, CA), San Pedro Hospitalist Medical Group Inc (San Pedro, CA) and Little Company Hospitalist Medical Group Inc (Torrance, 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 Marian Abdelmalek'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 Marian Abdelmalek was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Marian Abdelmalek, DO · NPI 1285218024
Internal Medicine physician in Loma Linda, California. Individual provider, active in the CMS NPPES registry since May 7, 2021.
## Identity
- **NPI:** 1285218024 (Entity type: Individual)
- **Enumerated:** May 7, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A20418 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11234 ANDERSON ST, GME OFFICE WESTERLY SUITE C, Loma Linda, CA 92354-2804
- **Phone:** (909) 558-4074
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Faculty Physicians And Surgeons Of Llusm (NPI 1245605781, Loma Linda, CA); San Pedro Hospitalist Medical Group Inc (NPI 1750245783, San Pedro, CA); Little Company Hospitalist Medical Group Inc (NPI 1740141969, Torrance, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** September 25, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1285218024) · Data from the CMS NPPES public registry.