GARY A. ROSENBERG MD
NPI 1629149687
Neuromusculoskeletal Medicine & OMM in Los Angeles, CA
About Gary A. Rosenberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GARY A. ROSENBERG MD (NPI 1629149687) is an individual neuromusculoskeletal medicine & omm provider in Los Angeles, California, licensed in California (G84643) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
Gary A. Rosenberg Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gary Rosenberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90027
- 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.
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 90027
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 Gary Rosenberg's NPI number?
The NPI number for Gary Rosenberg is 1629149687. It was assigned to this individual provider in the NPPES registry on November 13, 2006.
Where is Gary Rosenberg located?
Gary Rosenberg practices at 4733 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 783-4011.
What is Gary Rosenberg's specialty?
The primary specialty registered for this NPI is Neuromusculoskeletal Medicine & OMM with taxonomy code 204D00000X.
Is Gary Rosenberg enrolled in Medicare?
Yes. Gary Rosenberg is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gary Rosenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gary Rosenberg reassigns Medicare benefits to Southern California Permanente Medical Group (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 Gary Rosenberg'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 Gary Rosenberg was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.