John Francis Ling Iii, MD - Medicare Ophthalmology in Lakewood, CA

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John Francis Ling Iii, MD is a medicare enrolled "Ophthalmology" physician in Lakewood, California. He went to Indiana University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Lakewood Eye Physicians And Surgeons Inc A Medical Group and his current practice location is 3300 E South St Ste 105, Lakewood, California. You can reach out to his office (for appointments etc.) via phone at (562) 531-2020.

John Francis Ling Iii is licensed to practice in California (license number A155679) 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 1023436391.

Contact Information

John Francis Ling Iii, MD
3300 E South St Ste 105,
Lakewood, CA 90805-4579
(562) 531-2020
Not Available

Map and Direction




Physician's Profile

Full NameJohn Francis Ling Iii
GenderMale
SpecialityOphthalmology
Experience10 Years
Location3300 E South St Ste 105, Lakewood, 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:
  • John Francis Ling Iii attended and graduated from Indiana University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1023436391
  • Provider Enumeration Date: 04/02/2014
  • Last Update Date: 04/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0244592731
  • Enrollment ID: I20180627003005

Medical Identifiers

Medical identifiers for John Francis Ling Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023436391NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207WX0009XOphthalmology - Glaucoma Specialist A155679 (California)Secondary
207W00000XOphthalmology A155679 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lakewood Eye Physicians And Surgeons Inc A Medical Group47896479837

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. John Francis Ling Iii allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487602579
PECOS PAC ID: 7315841434
Enrollment ID: O20031120000945
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871541953
PECOS PAC ID: 9830094275
Enrollment ID: O20031126000755
Entity NameLakewood Eye Physicians And Surgeons Inc A Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457548992
PECOS PAC ID: 4789647983
Enrollment ID: O20041109000521
Entity NameLakewood Eye Physicians And Surgeons Inc A Medical Group
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1043473390
PECOS PAC ID: 4789647983
Enrollment ID: O20060224000702

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. John Francis Ling Iii 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
John Francis Ling Iii, MD
3300 E South St Ste 105,
Lakewood, CA 90805-4579

Ph: (562) 531-2020		John Francis Ling Iii, MD
3300 E South St Ste 105,
Lakewood, CA 90805-4579

Ph: (562) 531-2020

Reviews and Comments


Ophthalmology Doctors in Lakewood, CA

Dr. Marvin Isaac Gordon, M.D
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 3300 E South St Ste 207, Lakewood, CA 90805
Phone: 562-602-5503    

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.