Dr Justine Ko, MD, MPH - Medicare Pulmonary Disease in Duarte, CA

Dr Justine Ko, MD, MPH is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Duarte, California. She graduated from medical school in 2019 and has 7 years of diverse experience with area of expertise as Pulmonary Disease. Her current practice location is 1500 Duarte Rd, Duarte, California. You can reach out to her office (for appointments etc.) via phone at (800) 826-4673.

Dr Justine Ko is licensed to practice in California (license number A177470) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1396204517.

Contact Information

Dr Justine Ko, MD, MPH
1500 Duarte Rd,
Duarte, CA 91010-3012
(800) 826-4673
Not Available

Map and Direction




Physician's Profile

Full NameDr Justine Ko
GenderFemale
SpecialityPulmonary Disease
Experience7 Years
Location1500 Duarte Rd, Duarte, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Justine Ko graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1396204517
  • Provider Enumeration Date: 03/18/2019
  • Last Update Date: 09/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3971933649
  • Enrollment ID: I20260728000065

Medical Identifiers

Medical identifiers for Dr Justine Ko such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396204517NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine A177470 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease A177470 (California)Primary
207R00000XInternal Medicine A177470 (California)Secondary

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 Justine Ko 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 Justine Ko, MD, MPH
1200 N State Street, Clinic Tower, Suite A7d,
Los Angeles, CA 90033-1029

Ph: Not Available
Dr Justine Ko, MD, MPH
1500 Duarte Rd,
Duarte, CA 91010-3012

Ph: (800) 826-4673

Reviews and Comments


Internal Medicine Doctors in Duarte, CA

Sasan Fazeli, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    Fax: 626-408-3911
Mr. Yun Yen, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1500 E Duarte Rd, Duarte, CA 91010
Phone: 626-359-8111    
Dr. Randy Allison Taplitz, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Dr. Liying Cai, M.D., PH.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Peter Poon-hang Lee, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-359-8111    
Dr. Sharonlin Bhardwaj, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Ms. Jasmine Zain, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E. Duarte Rd., Duarte, CA 91010
Phone: 626-256-4673    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.