WALTER J SONG M.D.
NPI 1669652996
Orthopaedic Surgery - Hand Surgery in Las Vegas, NV
About Walter J Song M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WALTER J SONG M.D. (NPI 1669652996) is an individual hand surgery provider in Las Vegas, Nevada, licensed in Nevada (12661) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Valley Hospital Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 2
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
Walter J Song 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 Walter Song reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Las Vegas, NV 89121
- Reassigned Medicare billing, Nevada enrollment
- 98 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 24
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Valley Hospital Medical Center
Acute Care Hospitals · Las Vegas, NVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89121 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.
LAS VEGAS, NV 89121
LAS VEGAS, NV 89121
LAS VEGAS, NV 89121
LAS VEGAS, NV 89121
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 Walter Song's NPI number?
The NPI number for Walter Song is 1669652996. It was assigned to this individual provider in the NPPES registry on November 3, 2007.
Where is Walter Song located?
Walter Song practices at 2800 E Desert Inn Rd Ste 100, Las Vegas, NV 89121. The listed phone number is (702) 731-1616.
What is Walter Song's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.
Is Walter Song enrolled in Medicare?
Yes. Walter Song 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 Walter Song's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Walter Song reassigns Medicare benefits to Desert Orthopaedic Center, Ltd. (Las Vegas, NV). 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 Walter Song's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Walter Song affiliated with any hospitals?
According to CMS data, Walter Song is affiliated with Valley Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Walter Song was last updated on September 17, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.