KENNETH CHOU WONG MD
NPI 1487682183
Anesthesiology in Walnut Creek, CA
About Kenneth Chou Wong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KENNETH CHOU WONG MD (NPI 1487682183) is an individual anesthesiology provider in Walnut Creek, California, licensed in California (A92821) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Kenneth Chou 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
2Medicare enrollment records show Kenneth Wong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Concord, CA 94520
- Reassigned Medicare billing, California enrollment
- 5 clinicians in this Medicare group
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 140 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
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 Kenneth Wong's NPI number?
The NPI number for Kenneth Wong is 1487682183. It was assigned to this individual provider in the NPPES registry on June 29, 2006.
Where is Kenneth Wong located?
Kenneth Wong practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. The listed phone number is (925) 939-3000.
What is Kenneth Wong's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Kenneth Wong enrolled in Medicare?
Yes. Kenneth 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 Kenneth Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kenneth Wong reassigns Medicare benefits to 2 organizations: Total Anesthesia Care Inc (Concord, CA) and G2 Anesthesia PC (Los Gatos, CA). 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 Kenneth Wong'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 Kenneth Wong was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Kenneth Chou Wong, MD · NPI 1487682183
Anesthesiology physician in Walnut Creek, California. Individual provider, active in the CMS NPPES registry since June 29, 2006.
## Identity
- **NPI:** 1487682183 (Entity type: Individual)
- **Enumerated:** June 29, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A92821 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1601 YGNACIO VALLEY RD, Walnut Creek, CA 94598-3122
- **Phone:** (925) 939-3000 · **Fax:** (925) 947-5286
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Total Anesthesia Care Inc (NPI 1730806449, Concord, CA); G2 Anesthesia PC (NPI 1487214698, Los Gatos, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Diego School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 00A928210; Medicaid 00A928210 (CA); Medicare UPIN I35198
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Source: [NPI Profile](https://npiprofile.com/npi/1487682183) · Data from the CMS NPPES public registry.