MR. CASEY RIDER
NPI 1235367079
Speech-Language Pathologist in Oakland, CA
About Mr. Casey Rider NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. CASEY RIDER (NPI 1235367079) is an individual speech-language pathologist provider in Oakland, California, licensed in California (11221) and active in the NPI registry since July 2009.
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)
Mr. Casey Rider is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Casey Rider 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
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 Casey Rider's NPI number?
The NPI number for Casey Rider is 1235367079. It was assigned to this individual provider in the NPPES registry on July 1, 2009.
Where is Casey Rider located?
Casey Rider practices at 280 W Macarthur Blvd, Oakland, CA 94611. The listed phone number is (510) 752-1000.
What is Casey Rider's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Casey Rider enrolled in Medicare?
Yes. Casey Rider is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Casey Rider's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Casey Rider 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 Casey Rider'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 Casey Rider 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.
# Mr. Casey Rider · NPI 1235367079
Speech-Language Pathologist provider in Oakland, California. Individual provider, active in the CMS NPPES registry since July 1, 2009.
## Identity
- **NPI:** 1235367079 (Entity type: Individual)
- **Enumerated:** July 1, 2009
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** 11221 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 280 W MACARTHUR BLVD, Oakland, CA 94611-5642
- **Phone:** (510) 752-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1235226531, Richmond, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1235367079) · Data from the CMS NPPES public registry.