Dr John Jeffrey Li, MD - Medicare Infectious Disease in West Hills, CA

Dr John Jeffrey Li, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in West Hills, California. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Infectious Disease. His current practice location is 7230 Medical Center Dr, #203, West Hills, California. You can reach out to his office (for appointments etc.) via phone at (818) 226-6811.

Dr John Jeffrey Li is licensed to practice in California (license number A85389) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1487678041.

Contact Information

Dr John Jeffrey Li, MD
7230 Medical Center Dr, #203,
West Hills, CA 91307-1907
(818) 226-6811
(818) 226-6810

Map and Direction




Physician's Profile

Full NameDr John Jeffrey Li
GenderMale
SpecialityInfectious Disease
Experience24 Years
Location7230 Medical Center Dr, West Hills, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John Jeffrey Li graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1487678041
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7315044674
  • Enrollment ID: I20070521000533

Medical Identifiers

Medical identifiers for Dr John Jeffrey Li such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487678041NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A85389 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northridge Hospital Medical CenterNorthridge, CAHospital
West Hills Hospital & Medical CenterWest hills, CAHospital

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. Dr John Jeffrey 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
Dr John Jeffrey Li, MD
7230 Medical Center Dr, #203,
West Hills, CA 91307-1907

Ph: (818) 226-6811
Dr John Jeffrey Li, MD
7230 Medical Center Dr, #203,
West Hills, CA 91307-1907

Ph: (818) 226-6811

Reviews and Comments


Internal Medicine Doctors in West Hills, CA

Roger Amerian, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 7320 Woodlake Ave, Ste 290, West Hills, CA 91307
Phone: 818-716-6446    Fax: 818-716-9869
Dr. Christopher Nemer Hage, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 7345 Medical Center Dr, Suite 220, West Hills, CA 91307
Phone: 818-702-9962    Fax: 818-702-0016
Benjamin J Cohen, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 23101 Sherman Pl, Suite 110, West Hills, CA 91307
Phone: 818-702-8800    Fax: 818-702-0080
Dr. Jonathan Scott Matthew, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 7301 Medical Center Dr, Suite 201, West Hills, CA 91307
Phone: 818-346-9911    Fax: 818-346-2857
Barbara Callahan, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 7301 Medical Center Dr #402, West Hills, CA 91307
Phone: 818-227-0070    
Jon F Willen, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 7230 Medical Center Dr, #203, West Hills, CA 91307
Phone: 818-226-6811    Fax: 818-226-6810
Dr. Golnaz Saedi, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 7320 Woodlake Ave, Suite 170, West Hills, CA 91307
Phone: 818-888-7090    

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.

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