DR. CHRISTOPHER KENNETH YANG M.D.
NPI 1639480692
Ophthalmology in Spokane, WA
About Dr. Christopher Kenneth Yang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER KENNETH YANG M.D. (NPI 1639480692) is an individual ophthalmology provider in Spokane, Washington, licensed in Washington (MD60503745) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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 Kenneth Yang 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 Yang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Spokane, WA 99202
- Reassigned Medicare billing, Washington enrollment
- 4,383 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.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 99202 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPOKANE, WA 99202
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 Yang's NPI number?
The NPI number for Christopher Yang is 1639480692. It was assigned to this individual provider in the NPPES registry on June 24, 2010.
Where is Christopher Yang located?
Christopher Yang practices at 510 S Cowley St, Spokane, WA 99202. The listed phone number is (509) 838-2531.
What is Christopher Yang's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Christopher Yang enrolled in Medicare?
Yes. Christopher Yang 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 Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Yang reassigns Medicare benefits to Multicare Health System (Spokane, WA). 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 Yang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Yang accept?
Health plans from Ambetter Health, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 2 other insurers list Christopher Yang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Christopher Yang was last updated on June 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 Kenneth Yang, M.D. · NPI 1639480692
Ophthalmology physician in Spokane, Washington. Individual provider, active in the CMS NPPES registry since June 24, 2010.
## Identity
- **NPI:** 1639480692 (Entity type: Individual)
- **Enumerated:** June 24, 2010
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** MD60503745 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 510 S COWLEY ST, Spokane, WA 99202-1332
- **Phone:** (509) 838-2531 · **Fax:** (509) 755-6580
## 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:** Multicare Health System (NPI 1730687161, Spokane, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** June 29, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1639480692) · Data from the CMS NPPES public registry.