KNEF V LIZASO M.D.
NPI 1396799532
Emergency Medicine in San Pedro, CA
About Knef V Lizaso M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KNEF V LIZASO M.D. (NPI 1396799532) is an individual emergency medicine provider in San Pedro, California, licensed in California (A69779) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
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
Knef V Lizaso 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 Reassignments
3Medicare enrollment records show Knef Lizaso reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Pedro, CA 90732
- Reassigned Medicare billing, California enrollment
- 29 clinicians in this Medicare group
San Pedro, CA 90732
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Stephen R Shea MD Inc
- 50 clinicians in this Medicare group
Whittier, CA 90602
- Reassigned Medicare billing, California enrollment
- 121 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 4
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 90732 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN PEDRO, CA 90732
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 Knef Lizaso's NPI number?
The NPI number for Knef Lizaso is 1396799532. It was assigned to this individual provider in the NPPES registry on May 20, 2006. The provider is also known as Knef V. Lizaso M.D..
Where is Knef Lizaso located?
Knef Lizaso practices at 1300 W 7th Street Department Of Emergency Medicine, San Pedro, CA 90732. The listed phone number is (310) 514-5350.
What is Knef Lizaso's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Knef Lizaso enrolled in Medicare?
Yes. Knef Lizaso 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 Knef Lizaso's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Knef Lizaso reassigns Medicare benefits to 3 organizations: Southern California Emergency Medical Group (San Pedro, CA), Stephen R Shea, M.D., Inc (San Pedro, CA) and Intercommunity Emergency Medical Group (Whittier, 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 Knef Lizaso'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 Knef Lizaso was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.
# Knef V Lizaso, M.D. · NPI 1396799532
Emergency Medicine physician in San Pedro, California. Individual provider, active in the CMS NPPES registry since May 20, 2006.
## Identity
- **NPI:** 1396799532 (Entity type: Individual)
- **Enumerated:** May 20, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A69779 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1300 W 7TH STREET, DEPARTMENT OF EMERGENCY MEDICINE, San Pedro, CA 90732-3505
- **Phone:** (310) 514-5350
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Southern California Emergency Medical Group (NPI 1518588433, San Pedro, CA); Stephen R Shea, M.D., Inc (NPI 1942239033, San Pedro, CA); Intercommunity Emergency Medical Group (NPI 1871535286, Whittier, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** September 11, 2026
- **Other identifiers:** Medicaid 00A697790 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1396799532) · Data from the CMS NPPES public registry.