Dr Andrew Chang, MD - Medicare in Northridge, CA

Dr Andrew Chang, MD is a medicare enrolled "Ophthalmology" physician in Northridge, California. His current practice location is 18350 Roscoe Blvd, Suite 101, Northridge, California. You can reach out to his office (for appointments etc.) via phone at (818) 349-8300.

Dr Andrew Chang is licensed to practice in California (license number G61183) 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 1003808494.

Contact Information

Dr Andrew Chang, MD
18350 Roscoe Blvd, Suite 101,
Northridge, CA 91325-4109
(818) 349-8300
(818) 349-2214

Map and Direction




Physician's Profile

Full NameDr Andrew Chang
GenderMale
Speciality
Experience Years
Location18350 Roscoe Blvd, Northridge, 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 Andrew Chang attended and graduated from in
  NPI Data:
  • NPI Number: 1003808494
  • Provider Enumeration Date: 08/22/2005
  • Last Update Date: 04/25/2008
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Andrew Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003808494NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology G61183 (California)Primary

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 Andrew Chang 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 Andrew Chang, MD
18350 Roscoe Blvd, Suite 101,
Northridge, CA 91325-4109

Ph: (818) 349-8300
Dr Andrew Chang, MD
18350 Roscoe Blvd, Suite 101,
Northridge, CA 91325-4109

Ph: (818) 349-8300

Reviews and Comments


Ophthalmology Doctors in Northridge, CA

Dr. Richard H Yook, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8940 Reseda Blvd, Suite 103, Northridge, CA 91324
Phone: 818-993-5410    Fax: 818-993-8300
Ronald Malkin, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 9625 Encino Ave, Northridge, CA 91325
Phone: 818-349-2255    
Joseph Kerendian, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 17075 Devonshire St, Suite 307, Northridge, CA 91325
Phone: 818-832-5551    Fax: 818-832-0124
Dr. Mitchell C Shultz, M.D.
Ophthalmology
Medicare: May Accept Medicare Assignments
Practice Location: 18350 Roscoe Blvd, Suite 101, Northridge, CA 91325
Phone: 818-349-8300    Fax: 818-349-2214
W Scott Calvin, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8833 Reseda Blvd, Suite D, Northridge, CA 91324
Phone: 818-727-2626    Fax: 818-727-2625
Dorothy L Calvin, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8833 Reseda Blvd Ste D, Northridge, CA 91324
Phone: 818-727-2626    Fax: 818-727-2625

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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