MARGARET COSGROVE DPT
NPI 1043723695
Physical Medicine & Rehabilitation in Oakland, CA
About Margaret Cosgrove Dpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET COSGROVE DPT (NPI 1043723695) is an individual physical medicine & rehabilitation provider in Oakland, California, licensed in California (39369) and active in the NPI registry since November 2017.
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)
Margaret Cosgrove Dpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Cosgrove reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Richmond, CA 94801
- Reassigned Medicare billing, California enrollment
- 20,078 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.
OAKLAND, CA 94611
OAKLAND, CA 94611
OAKLAND, CA 94611
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 Margaret Cosgrove's NPI number?
The NPI number for Margaret Cosgrove is 1043723695. It was assigned to this individual provider in the NPPES registry on November 6, 2017.
Where is Margaret Cosgrove located?
Margaret Cosgrove practices at 3600 Broadway, Oakland, CA 94611. The listed phone number is (510) 752-1000.
What is Margaret Cosgrove's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Margaret Cosgrove enrolled in Medicare?
Yes. Margaret Cosgrove is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Cosgrove's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Cosgrove reassigns Medicare benefits to Permanente Medical Group Inc (Richmond, 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 Margaret Cosgrove'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 Margaret Cosgrove was last updated on January 3, 2022. 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.