Dr Stephen Russell Chun, OD, FAAO - Medicare Optometrist in Berkeley, CA

Dr Stephen Russell Chun, OD, FAAO is a medicare enrolled "Optometrist - Occupational Vision" provider in Berkeley, California. He went to Berkeley Northeastern State University - College Of Medicine and graduated in 1974 and has 50 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Mark A Fujikawa And Stephen R Chun Ptr and his current practice location is 2414 Shattuck Ave, Berkeley, California. You can reach out to his office (for appointments etc.) via phone at (510) 843-1228.

Dr Stephen Russell Chun is licensed to practice in California (license number 5835TLG) 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 1942366133.

Contact Information

Dr Stephen Russell Chun, OD, FAAO
2414 Shattuck Ave,
Berkeley, CA 94704-2023
(510) 843-1228
(510) 524-1062

Map and Direction




Healthcare Provider's Profile

Full NameDr Stephen Russell Chun
GenderMale
SpecialityOptometry
Experience50 Years
Location2414 Shattuck Ave, Berkeley, 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 Stephen Russell Chun attended and graduated from Berkeley Northeastern State University - College Of Medicine in 1974
  NPI Data:
  • NPI Number: 1942366133
  • Provider Enumeration Date: 12/29/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5890846760
  • Enrollment ID: I20090706000683

Medical Identifiers

Medical identifiers for Dr Stephen Russell Chun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942366133NPI-NPPES
SD005835MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 5835TLG (California)Primary
152WC0802XOptometrist - Corneal And Contact Management 5835TLG (California)Primary
152WL0500XOptometrist - Low Vision Rehabilitation 5835TLG (California)Primary
152WP0200XOptometrist - Pediatrics 5835TLG (California)Primary
152WS0006XOptometrist - Sports Vision 5835TLG (California)Primary
152WV0400XOptometrist - Vision Therapy 5835TLG (California)Primary
152WX0102XOptometrist - Occupational Vision 5835TLG (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mark A Fujikawa And Stephen R Chun Ptr89210351223

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 Stephen Russell Chun allows following entities to bill medicare on his behalf.
Provider NameMark A Fujikawa & Stephen R Chun Ptr
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1639394166
PECOS PAC ID: 8921035122
Enrollment ID: O20050719001228

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 Stephen Russell Chun 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 Stephen Russell Chun, OD, FAAO
2414 Shattuck Ave,
Berkeley, CA 94704-2023

Ph: (510) 843-1228
Dr Stephen Russell Chun, OD, FAAO
2414 Shattuck Ave,
Berkeley, CA 94704-2023

Ph: (510) 843-1228

Reviews and Comments


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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.