Irene Iikyung Yim, OD - Medicare Optometrist in Rowland Heights, CA

Irene Iikyung Yim, OD is a medicare enrolled "Optometrist" provider in Rowland Heights, California. Her current practice location is 18337 Colima Rd, Rowland Heights, California. You can reach out to her office (for appointments etc.) via phone at (626) 854-1131.

Irene Iikyung Yim is licensed to practice in California (license number 9722T) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1033257894.

Contact Information

Irene Iikyung Yim, OD
18337 Colima Rd,
Rowland Heights, CA 91748-2762
(626) 854-1131
(626) 854-1727

Map and Direction




Healthcare Provider's Profile

Full NameIrene Iikyung Yim
GenderFemale
SpecialityOptometrist
Location18337 Colima Rd, Rowland Heights, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033257894
  • Provider Enumeration Date: 02/02/2007
  • Last Update Date: 12/04/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0840212221
  • Enrollment ID: I20070821000200

Medical Identifiers

Medical identifiers for Irene Iikyung Yim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033257894NPI-NPPES
SD0097220MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 9722T (California)Primary
152WC0802XOptometrist - Corneal And Contact Management 9722T (California)Secondary
152WV0400XOptometrist - Vision Therapy 9722T (California)Secondary

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. Irene Iikyung Yim allows following entities to bill medicare on her behalf.
Provider NameEyecare Medical Corporation
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1427016120
PECOS PAC ID: 4981597481
Enrollment ID: O20040206000942
Provider NameTotal Vision Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1356813711
PECOS PAC ID: 9234472242
Enrollment ID: O20190515000216

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. Irene Iikyung Yim 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
Irene Iikyung Yim, OD
18337 Colima Rd,
Rowland Heights, CA 91748-2762

Ph: (626) 854-1131
Irene Iikyung Yim, OD
18337 Colima Rd,
Rowland Heights, CA 91748-2762

Ph: (626) 854-1131

Reviews and Comments


Optometrist in Rowland Heights, CA

Christine Chang Wu, O.D.
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Phone: 626-839-0908    
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Practice Location: 19735 Colima Rd, Rowland Heights, CA 91748
Phone: 626-912-1536    Fax: 909-468-4603
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Phone: 626-913-0042    Fax: 626-913-7271
Steven Su, O.d., Optometric Corporation
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Medicare: Not Enrolled in Medicare
Practice Location: 17572 Colima Rd, Rowland Heights, CA 91748
Phone: 562-565-4819    
Vincent Truong, O.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 19768 Colima Rd, Rowland Heights, CA 91748
Phone: 909-595-6877    Fax: 909-595-6559
Dr. Samuel Huang, O.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1015 S Nogales St., #109, Rowland Heights, CA 91748
Phone: 626-965-8698    Fax: 626-965-8697

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.