HEWENFEI LI M.D.
NPI 1285165340
Anesthesiology in West Hollywood, CA
About Hewenfei Li M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEWENFEI LI M.D. (NPI 1285165340) is an individual anesthesiology provider in West Hollywood, California, licensed in California (A159523) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Arcadia, and is a graduate of University Of Utah School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Hewenfei Li 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
6Medicare enrollment records show Hewenfei Li reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 131 clinicians in this Medicare group
Glendale, CA 91206
- Reassigned Medicare billing, California enrollment
- 164 clinicians in this Medicare group
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 554 clinicians in this Medicare group
Simi Valley, CA 93065
- Reassigned Medicare billing, California enrollment
- 37 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.
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 9
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 Hewenfei Li's NPI number?
The NPI number for Hewenfei Li is 1285165340. It was assigned to this individual provider in the NPPES registry on March 21, 2017.
Where is Hewenfei Li located?
Hewenfei Li practices at 8700 Beverly Blvd # Sb, West Hollywood, CA 90048. The listed phone number is (310) 423-5841.
What is Hewenfei Li's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Hewenfei Li enrolled in Medicare?
Yes. Hewenfei Li 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 Hewenfei Li's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hewenfei Li reassigns Medicare benefits to 6 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA), White Memorial Medical Center (Los Angeles, CA), Glendale Adventist Medical Center (Glendale, CA), Usc Care Medical Group, Inc (Los Angeles, CA), Martin Luther King Jr Community Medical Foundation (Los Angeles, CA) and 1 more organization, 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 Hewenfei Li'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 Hewenfei Li was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Hewenfei Li, M.D. · NPI 1285165340
Anesthesiology physician in West Hollywood, California. Individual provider, active in the CMS NPPES registry since March 21, 2017.
## Identity
- **NPI:** 1285165340 (Entity type: Individual)
- **Enumerated:** March 21, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A159523 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8700 BEVERLY BLVD # SB, West Hollywood, CA 90048-1804
- **Phone:** (310) 423-5841
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Cedars-Sinai Medical Care Foundation (NPI 1043826720, Los Angeles, CA); White Memorial Medical Center (NPI 1215927470, Los Angeles, CA); Glendale Adventist Medical Center (NPI 1336138403, Glendale, CA); Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); Martin Luther King Jr Community Medical Foundation (NPI 1356899777, Los Angeles, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Utah School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** March 13, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1285165340) · Data from the CMS NPPES public registry.