DR. MICHAEL K CHRISTAKOS D.O.
NPI 1508106246
Physical Medicine & Rehabilitation in San Diego, CA
About Dr. Michael K Christakos D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL K CHRISTAKOS D.O. (NPI 1508106246) is an individual physical medicine & rehabilitation provider in San Diego, California, licensed in California (20A14786) and active in the NPI registry since February 2013. He is enrolled in Medicare PECOS and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2012).
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 and accepts Medicare assignment
Dr. Michael K Christakos D.o. 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 Michael Christakos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92108
- 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.
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 Michael Christakos's NPI number?
The NPI number for Michael Christakos is 1508106246. It was assigned to this individual provider in the NPPES registry on February 17, 2013.
Where is Michael Christakos located?
Michael Christakos practices at 4650 Palm Ave, San Diego, CA 92154. The listed phone number is (619) 528-5000.
What is Michael Christakos's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Michael Christakos enrolled in Medicare?
Yes. Michael Christakos 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 Michael Christakos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Christakos reassigns Medicare benefits to Southern California Permanente Medical Group (San Diego, 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 Michael Christakos'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 Michael Christakos was last updated on December 2, 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.