Dr Grace Chang, MD, PHD - Ophthalmology in Lake Forest, CA

Dr Grace Chang, MD, PHD is a Ophthalmology physician based in Lake Forest, California. Dr Grace Chang is licensed to practice in Massachusetts (license number 231696) and her current practice location is 20511 Lake Forest Dr, Lake Forest, California. She can be reached at her office (for appointments etc.) via phone at (949) 215-3139.

NPI number for Dr Grace Chang is 1710185814 and her current mailing address is 20511 Lake Forest Dr, Lake Forest, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1710185814.

Contact Information

Dr Grace Chang, MD, PHD
20511 Lake Forest Dr,
Lake Forest, CA 92630-7741
(949) 215-3139
Not Available

Map and Direction




Physician's Profile

Full NameDr Grace Chang
GenderFemale
SpecialityOphthalmology
Location20511 Lake Forest Dr, Lake Forest, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1710185814
  • Provider Enumeration Date: 07/10/2007
  • Last Update Date: 09/15/2014

Medical Identifiers

Medical identifiers for Dr Grace Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710185814NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 231696 (Massachusetts)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 Grace Chang is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Grace Chang, MD, PHD
20511 Lake Forest Dr,
Lake Forest, CA 92630-7741

Ph: () -
Dr Grace Chang, MD, PHD
20511 Lake Forest Dr,
Lake Forest, CA 92630-7741

Ph: (949) 215-3139

Reviews and Comments


Ophthalmology Doctors in Lake Forest, CA

Dr. Golareh Fazilat, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 23832 Rockfield Blvd Ste 150, Lake Forest, CA 92630
Phone: 949-502-3333    Fax: 949-229-3685

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.