Dr Annie K Lim, MD - Medicare Ophthalmology in Downey, CA

Dr Annie K Lim, MD is a medicare enrolled "Ophthalmology" physician in Downey, California. She went to Un Of California, Irvine, College Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Southern California Permanente Medical Group and her current practice location is 9449 Imperial Hwy, Downey, California. You can reach out to her office (for appointments etc.) via phone at (562) 657-9000.

Dr Annie K Lim is licensed to practice in California (license number A105718) 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 1639377310.

Contact Information

Dr Annie K Lim, MD
9449 Imperial Hwy,
Downey, CA 90242-2814
(562) 657-9000
Not Available

Map and Direction




Physician's Profile

Full NameDr Annie K Lim
GenderFemale
SpecialityOphthalmology
Experience17 Years
Location9449 Imperial Hwy, Downey, 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:
  • Dr Annie K Lim attended and graduated from Un Of California, Irvine, College Of Medicine in 2007
  NPI Data:
  • NPI Number: 1639377310
  • Provider Enumeration Date: 07/05/2007
  • Last Update Date: 12/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9436328663
  • Enrollment ID: I20121114000156

Medical Identifiers

Medical identifiers for Dr Annie K Lim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639377310NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A105718 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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. Dr Annie K Lim allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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 Annie K Lim 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 Annie K Lim, MD
9449 Imperial Hwy,
Downey, CA 90242-2814

Ph: (562) 657-9000
Dr Annie K Lim, MD
9449 Imperial Hwy,
Downey, CA 90242-2814

Ph: (562) 657-9000

Reviews and Comments


Ophthalmology Doctors in Downey, CA

Dr. Marc Segall, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 11411 Brookshire Ave, Downey, CA 90241
Phone: 562-862-7347    Fax: 562-862-4178
Dr. Thomas Boo-hun Choi, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Paramount Blvd, Suite 304, Downey, CA 90241
Phone: 562-622-3937    Fax: 562-622-0040
Amy Hsieh Mccluskey, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 9449 Imperial Hwy, Building B, Downey, CA 90242
Phone: 562-657-2125    
Dr. Joseph K W Hsu, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 8333 Iowa St, #202, Downey, CA 90241
Phone: 562-861-7291    Fax: 562-923-4617
Brian M. Brown, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 10933 Lakewood Blvd, Downey, CA 90241
Phone: 562-904-1989    

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.