DR. NATHALIE SAMI MD
NPI 1902487622
Internal Medicine in Los Angeles, CA
About Dr. Nathalie Sami Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATHALIE SAMI MD (NPI 1902487622) is an individual internal medicine provider in Los Angeles, California, licensed in California (193216) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Nathalie Sami Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nathalie Sami reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
Sierra Madre, CA 91024
- Reassigned Medicare billing, California enrollment
- 8 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 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
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 Nathalie Sami's NPI number?
The NPI number for Nathalie Sami is 1902487622. It was assigned to this individual provider in the NPPES registry on April 15, 2021.
Where is Nathalie Sami located?
Nathalie Sami practices at 1520 San Pablo St Ste 1000, Los Angeles, CA 90033. The listed phone number is (323) 442-5100.
What is Nathalie Sami's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nathalie Sami enrolled in Medicare?
Yes. Nathalie Sami is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nathalie Sami's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathalie Sami reassigns Medicare benefits to 2 organizations: Usc Care Medical Group, Inc (Los Angeles, CA) and Sierra Madre Community Medical Group, Inc (Sierra Madre, 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 Nathalie Sami'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 Nathalie Sami was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.
# Dr. Nathalie Sami, MD · NPI 1902487622
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since April 15, 2021.
## Identity
- **NPI:** 1902487622 (Entity type: Individual)
- **Enumerated:** April 15, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 193216 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1520 SAN PABLO ST STE 1000, Los Angeles, CA 90033-5312
- **Phone:** (323) 442-5100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); Sierra Madre Community Medical Group, Inc (NPI 1902951825, Sierra Madre, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 9, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1902487622) · Data from the CMS NPPES public registry.