DR. CHRISTOPHER WASHINGTON M.D.
NPI 1104072446
Surgery in Irvine, CA
About Dr. Christopher Washington M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER WASHINGTON M.D. (NPI 1104072446) is an individual surgery provider in Irvine, California, licensed in California (A112304) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2008).
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. Christopher Washington 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 Christopher Washington reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anaheim, CA 92807
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92618 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
IRVINE, CA 92618
IRVINE, CA 92618
IRVINE, CA 92618
IRVINE, CA 92618
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 Christopher Washington's NPI number?
The NPI number for Christopher Washington is 1104072446. It was assigned to this individual provider in the NPPES registry on August 18, 2008.
Where is Christopher Washington located?
Christopher Washington practices at 6650 Alton Pkwy Alton/Sand Canyon Mob 2, Irvine, CA 92618. The listed phone number is (714) 387-3430.
What is Christopher Washington's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Christopher Washington enrolled in Medicare?
Yes. Christopher Washington 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 Christopher Washington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Washington reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, 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 Christopher Washington'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 Christopher Washington 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.
# Dr. Christopher Washington, M.D. · NPI 1104072446
Surgery physician in Irvine, California. Individual provider, active in the CMS NPPES registry since August 18, 2008.
## Identity
- **NPI:** 1104072446 (Entity type: Individual)
- **Enumerated:** August 18, 2008
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** A112304 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6650 ALTON PKWY, ALTON/SAND CANYON MOB 2, Irvine, CA 92618-3734
- **Phone:** (714) 387-3430
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1952333460, Anaheim, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** November 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1104072446) · Data from the CMS NPPES public registry.