DR. CHRISTINE TORRALBA DIAZ M.D.
NPI 1306032537
Physical Medicine & Rehabilitation in Fontana, CA
About Dr. Christine Torralba Diaz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTINE TORRALBA DIAZ M.D. (NPI 1306032537) is an individual physical medicine & rehabilitation provider in Fontana, California, licensed in California (A101088) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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. Christine Torralba Diaz 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 Christine Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fontana, CA 92335
- Reassigned Medicare billing, California enrollment
- 5,228 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.
FONTANA, CA 92335
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 Christine Diaz's NPI number?
The NPI number for Christine Diaz is 1306032537. It was assigned to this individual provider in the NPPES registry on September 21, 2007. The provider is also known as Dr. Christine L. Torralba M.D..
Where is Christine Diaz located?
Christine Diaz practices at 9961 Sierra Ave Kaiser Permanente Department Of Pm&r, Fontana, CA 92335. The listed phone number is (909) 558-6202.
What is Christine Diaz's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Christine Diaz enrolled in Medicare?
Yes. Christine Diaz 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 Christine Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Diaz reassigns Medicare benefits to Southern California Permanente Medical Group (Fontana, 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 Christine Diaz'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 Christine Diaz was last updated on December 21, 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.