DR. MD MASHIUL ALAM MD
NPI 1427634237
Internal Medicine in Palmdale, CA
About Dr. Md Mashiul Alam Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MD MASHIUL ALAM MD (NPI 1427634237) is an individual internal medicine provider in Palmdale, California, licensed in California (A200431) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Md Mashiul Alam 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 Reassignment
Medicare enrollment records show Md Mashiul Alam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 13,921 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 93552 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Md Mashiul Alam's NPI number?
The NPI number for Md Mashiul Alam is 1427634237. It was assigned to this individual provider in the NPPES registry on March 22, 2021.
Where is Md Mashiul Alam located?
Md Mashiul Alam practices at 4502 E Avenue S, Palmdale, CA 93552. The listed phone number is (833) 574-2273.
What is Md Mashiul Alam's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Md Mashiul Alam enrolled in Medicare?
Yes. Md Mashiul Alam 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 organization bills Medicare for Md Mashiul Alam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Md Mashiul Alam reassigns Medicare benefits to Southern California Permanente Medical Group (Lancaster, 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 Md Mashiul Alam'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 Md Mashiul Alam was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. Md Mashiul Alam, MD · NPI 1427634237
Internal Medicine physician in Palmdale, California. Individual provider, active in the CMS NPPES registry since March 22, 2021.
## Identity
- **NPI:** 1427634237 (Entity type: Individual)
- **Enumerated:** March 22, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A200431 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4502 E AVENUE S, Palmdale, CA 93552-4480
- **Phone:** (833) 574-2273
## 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:** Southern California Permanente Medical Group (NPI 1982863783, Lancaster, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** June 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1427634237) · Data from the CMS NPPES public registry.