DR. WAYLAN WONG MD
NPI 1932425584
Anesthesiology in West Hollywood, CA
About Dr. Waylan Wong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WAYLAN WONG MD (NPI 1932425584) is an individual anesthesiology provider in West Hollywood, California, licensed in Nevada (21936) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Mercyone Des Moines Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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. Waylan Wong Md 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 Reassignments
10Medicare enrollment records show Waylan Wong reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Henderson, NV 89052
- Reassigned Medicare billing, Nevada enrollment
- 46 clinicians in this Medicare group
Las Vegas, NV 89107
- Reassigned Medicare billing, Nevada enrollment
- 182 clinicians in this Medicare group
Las Vegas, NV 89149
- Reassigned Medicare billing, Nevada enrollment
- 123 clinicians in this Medicare group
Carson City, NV 89703
- Reassigned Medicare billing, Nevada enrollment
- 90 clinicians in this Medicare group
San Antonio, TX 78258
- Reassigned Medicare billing, Texas enrollment
- 964 clinicians in this Medicare group
Dallas, TX 75254
- Reassigned Medicare billing, Texas enrollment
- 165 clinicians in this Medicare group
Sulphur Springs, TX 75482
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Regional Anesthesia Medical Group PA
- 19 clinicians in this Medicare group
West Des Moines, IA 50266
- Reassigned Medicare billing, Iowa enrollment
- 209 clinicians in this Medicare group
Louisville, KY 40216
- Reassigned Medicare billing, Kentucky enrollment
- Medicare enrollment name: University Of Louisville Physicians Inc
- 2,337 clinicians in this Medicare group
Muskegon, MI 49445
- Reassigned Medicare billing, Michigan enrollment
- 2,446 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercyone Des Moines Medical Center
Acute Care Hospitals · Des Moines, IAJewish Hospital & St Mary's Healthcare
Acute Care Hospitals · Louisville, KYSpectrum Health
Acute Care Hospitals · Grand Rapids, MIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
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 Waylan Wong's NPI number?
The NPI number for Waylan Wong is 1932425584. It was assigned to this individual provider in the NPPES registry on April 7, 2010.
Where is Waylan Wong located?
Waylan Wong practices at 8700 Beverly Blvd Rm 8211, West Hollywood, CA 90048. The listed phone number is (310) 423-1682.
What is Waylan Wong's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Waylan Wong enrolled in Medicare?
Yes. Waylan Wong 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 organizations bill Medicare for Waylan Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Waylan Wong reassigns Medicare benefits to 10 organizations: Sound Intensivists Of Nevada Rbessler MD PLLC (Henderson, NV), Red Rock Anesthesia Consultants LLC (Las Vegas, NV), Amin, Dunckelmeyer And Luu PLLC (Las Vegas, NV), Carson Tahoe Physician Hospital Organization, LLC (Carson City, NV), Bhs Physicians Network, Inc (San Antonio, TX) and 5 more organizations, listed in the Medicare section above. Each 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 Waylan Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Waylan Wong accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter of Tennessee, Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas and 7 other insurers list Waylan Wong 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.
Is Waylan Wong affiliated with any hospitals?
According to CMS data, Waylan Wong is affiliated with Mercyone Des Moines Medical Center, Jewish Hospital & St Mary's Healthcare and Spectrum Health.
When was this NPI record last updated?
The NPPES record for Waylan Wong was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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. Waylan Wong, MD · NPI 1932425584
Anesthesiology physician in West Hollywood, California. Individual provider, active in the CMS NPPES registry since April 7, 2010.
## Identity
- **NPI:** 1932425584 (Entity type: Individual)
- **Enumerated:** April 7, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 21936 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 8700 BEVERLY BLVD, RM 8211, West Hollywood, CA 90048-1804
- **Phone:** (310) 423-1682
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Sound Intensivists Of Nevada Rbessler MD PLLC (NPI 1841728417, Henderson, NV); Red Rock Anesthesia Consultants LLC (NPI 1235660002, Las Vegas, NV); Amin, Dunckelmeyer And Luu PLLC (NPI 1093410045, Las Vegas, NV); Carson Tahoe Physician Hospital Organization, LLC (NPI 1063169829, Carson City, NV); Bhs Physicians Network, Inc (NPI 1598958431, San Antonio, TX); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Diego School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** January 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1932425584) · Data from the CMS NPPES public registry.