Dr William Weng Ping Ko, MD - Medicare Ophthalmology in San Gabriel, CA

Dr William Weng Ping Ko, MD is a medicare enrolled "Ophthalmology" physician in San Gabriel, California. He went to Boston University School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 117 S Mission Dr, San Gabriel, California. You can reach out to his office (for appointments etc.) via phone at (626) 284-2168.

Dr William Weng Ping Ko is licensed to practice in California (license number G73648) 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 1548268873.

Contact Information

Dr William Weng Ping Ko, MD
117 S Mission Dr,
San Gabriel, CA 91776-1101
(626) 284-2168
(626) 284-7980

Map and Direction




Physician's Profile

Full NameDr William Weng Ping Ko
GenderMale
SpecialityOphthalmology
Experience36 Years
Location117 S Mission Dr, San Gabriel, 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 William Weng Ping Ko attended and graduated from Boston University School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1548268873
  • Provider Enumeration Date: 07/11/2005
  • Last Update Date: 02/22/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4981639614
  • Enrollment ID: I20091113000149

Medical Identifiers

Medical identifiers for Dr William Weng Ping Ko such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548268873NPI-NPPES
00G736480MedicaidCA
G73648OtherCASTATE LICENSE NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology G73648 (California)Primary

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 William Weng Ping Ko allows following entities to bill medicare on his behalf.
Entity NameWilliam Weng-ping Ko, M.d. A Professional Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467643940
PECOS PAC ID: 1951449826
Enrollment ID: O20091113000156

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 William Weng Ping 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 William Weng Ping Ko, MD
117 S Mission Dr,
San Gabriel, CA 91776-1101

Ph: (626) 284-2168
Dr William Weng Ping Ko, MD
117 S Mission Dr,
San Gabriel, CA 91776-1101

Ph: (626) 284-2168

Reviews and Comments


Ophthalmology Doctors in San Gabriel, CA

Joni M Lu, DO
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 207 S Santa Anita St Ste P25, San Gabriel, CA 91776
Phone: 626-200-1277    Fax: 626-200-1278
Yi Jiang, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 416 W Las Tunas Dr Ste 105, San Gabriel, CA 91776
Phone: 626-262-2082    Fax: 626-317-8128
Frank Samuel Schiff, MD
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 207 S Santa Anita St, Ste P-25, San Gabriel, CA 91776
Phone: 626-289-7856    Fax: 626-289-3328
Dr. Ying Hsien Huang, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 416 W Las Tunas Dr, Suite 304, San Gabriel, CA 91776
Phone: 626-588-2520    Fax: 626-588-2508
Richard Eric Kratz, MD MPH
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 207 S Santa Anita Ave, Suite P25, San Gabriel, CA 91776
Phone: 626-289-7056    Fax: 626-289-3328

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.