Hewenfei Li, MD - Medicare Anesthesiology in Los Angeles, CA

Hewenfei Li, MD is a medicare enrolled "Anesthesiology" physician in Los Angeles, California. She went to University Of Utah School Of Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice California Anesthesia Associates Medical Group Inc and her current practice location is 757 Westwood Plz Ste 3325, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (310) 794-4494.

Hewenfei Li is licensed to practice in California (license number A159523) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1285165340.

Contact Information

Hewenfei Li, MD
757 Westwood Plz Ste 3325,
Los Angeles, CA 90095-7419
(310) 794-4494
(310) 267-3899

Map and Direction




Physician's Profile

Full NameHewenfei Li
GenderFemale
SpecialityAnesthesiology
Experience7 Years
Location757 Westwood Plz Ste 3325, Los Angeles, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Hewenfei Li attended and graduated from University Of Utah School Of Medicine in 2017
  NPI Data:
  • NPI Number: 1285165340
  • Provider Enumeration Date: 03/21/2017
  • Last Update Date: 06/18/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0042610834
  • Enrollment ID: I20210616000822

Medical Identifiers

Medical identifiers for Hewenfei Li such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285165340NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A159523 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorialcare Saddleback Medical CenterLaguna hills, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
California Anesthesia Associates Medical Group Inc842604772164

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Hewenfei Li allows following entities to bill medicare on her behalf.
Entity NameCalifornia Anesthesia Associates Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457399933
PECOS PAC ID: 8426047721
Enrollment ID: O20040512000461
Entity NameMartin Luther King Jr Community Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356899777
PECOS PAC ID: 8628359502
Enrollment ID: O20170109001311

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Hewenfei Li is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Hewenfei Li, MD
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: (310) 301-8807
Hewenfei Li, MD
757 Westwood Plz Ste 3325,
Los Angeles, CA 90095-7419

Ph: (310) 794-4494

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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