ABDUL M. ALAAMA M.D.
NPI 1861439135
Internal Medicine - Gastroenterology in Montebello, CA
About Abdul M. Alaama M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABDUL M. ALAAMA M.D. (NPI 1861439135) is an individual gastroenterology provider in Montebello, California, licensed in California (A25455) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1969).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Abdul M. Alaama M.d. 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 Abdul Alaama reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Montebello, CA 90640
- Reassigned Medicare billing, California enrollment
Los Angeles, CA 90022
- Reassigned Medicare billing, California enrollment
- 1,939 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 2
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 90640 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.
MONTEBELLO, CA 90640
MONTEBELLO, CA 90640
MONTEBELLO, CA 90640
MONTEBELLO, CA 90640
MONTEBELLO, CA 90640
MONTEBELLO, CA 90640
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 Abdul Alaama's NPI number?
The NPI number for Abdul Alaama is 1861439135. It was assigned to this individual provider in the NPPES registry on June 2, 2006.
Where is Abdul Alaama located?
Abdul Alaama practices at 101 E Beverly Blvd Ste 204, Montebello, CA 90640. The listed phone number is (323) 728-8009.
What is Abdul Alaama's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Abdul Alaama enrolled in Medicare?
Yes. Abdul Alaama 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 Abdul Alaama's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abdul Alaama reassigns Medicare benefits to 2 organizations: Abdul M. Alaama, M.D., Inc (Montebello, CA) and County Of Los Angeles (Los Angeles, 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 Abdul Alaama'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 Abdul Alaama was last updated on October 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Abdul M. Alaama, M.D. · NPI 1861439135
Gastroenterology physician in Montebello, California. Individual provider, active in the CMS NPPES registry since June 2, 2006.
## Identity
- **NPI:** 1861439135 (Entity type: Individual)
- **Enumerated:** June 2, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** A25455 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 101 E BEVERLY BLVD, STE 204, Montebello, CA 90640-4300
- **Phone:** (323) 728-8009
## 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): Abdul M. Alaama, M.D., Inc (NPI 1093901365, Montebello, CA); County Of Los Angeles (NPI 1225048234, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1969
## Record status
- **NPPES last updated:** October 25, 2026
- **Other identifiers:** Medicaid 00A254550 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1861439135) · Data from the CMS NPPES public registry.