DR. NIDA HAMIDUZZAMAN M.D.
NPI 1720271604
Internal Medicine in Los Angeles, CA
About Dr. Nida Hamiduzzaman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NIDA HAMIDUZZAMAN M.D. (NPI 1720271604) is an individual internal medicine provider in Los Angeles, California, licensed in California (A110641) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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. Nida Hamiduzzaman 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 Reassignment
Medicare enrollment records show Nida Hamiduzzaman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 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 6
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 90033 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.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Nida Hamiduzzaman's NPI number?
The NPI number for Nida Hamiduzzaman is 1720271604. It was assigned to this individual provider in the NPPES registry on August 23, 2007.
Where is Nida Hamiduzzaman located?
Nida Hamiduzzaman practices at 1520 San Pablo St Suite 1000, Los Angeles, CA 90033. The listed phone number is (323) 442-5100.
What is Nida Hamiduzzaman's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nida Hamiduzzaman enrolled in Medicare?
Yes. Nida Hamiduzzaman 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 Nida Hamiduzzaman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nida Hamiduzzaman reassigns Medicare benefits to Usc Care Medical Group, Inc (Los Angeles, 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 Nida Hamiduzzaman'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 Nida Hamiduzzaman was last updated on June 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Nida Hamiduzzaman, M.D. · NPI 1720271604
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since August 23, 2007.
## Identity
- **NPI:** 1720271604 (Entity type: Individual)
- **Enumerated:** August 23, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A110641 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1520 SAN PABLO ST, SUITE 1000, Los Angeles, CA 90033-5310
- **Phone:** (323) 442-5100
## 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:** Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** June 20, 2016
- **Other identifiers:** Other W18762 (CA); Other GR0100430 (CA); Other DD5799 (CA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1720271604) · Data from the CMS NPPES public registry.