KEVIN LIAO D.O.
NPI 1811148620
Family Medicine in Brea, CA
About Kevin Liao D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KEVIN LIAO D.O. (NPI 1811148620) is an individual family medicine provider in Brea, California, licensed in California (20A10734) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS and is a graduate of Western Eclectic College Of Medicine And Surgery (2007).
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
Kevin Liao D.o. 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 Kevin Liao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fullerton, CA 92833
- 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 92821 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Kevin Liao's NPI number?
The NPI number for Kevin Liao is 1811148620. It was assigned to this individual provider in the NPPES registry on October 10, 2008.
Where is Kevin Liao located?
Kevin Liao practices at 1900 E Lambert Rd, Brea, CA 92821. The listed phone number is (949) 328-6421.
What is Kevin Liao's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Kevin Liao enrolled in Medicare?
Yes. Kevin Liao 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 Kevin Liao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kevin Liao reassigns Medicare benefits to Southern California Permanente Medical Group (Fullerton, 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 Kevin Liao'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 Kevin Liao was last updated on November 18, 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.
# Kevin Liao, D.O. · NPI 1811148620
Family Medicine physician in Brea, California. Individual provider, active in the CMS NPPES registry since October 10, 2008.
## Identity
- **NPI:** 1811148620 (Entity type: Individual)
- **Enumerated:** October 10, 2008
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A10734 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1900 E LAMBERT RD, Brea, CA 92821-4371
- **Phone:** (949) 328-6421
## 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 1336556059, Fullerton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Western Eclectic College Of Medicine And Surgery, class of 2007
## Record status
- **NPPES last updated:** November 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1811148620) · Data from the CMS NPPES public registry.