Tina Zeng, OD - Medicare Optometrist in San Francisco, CA

Tina Zeng, OD is a medicare enrolled "Optometrist" provider in San Francisco, California. She graduated from medical school in 2019 and has 5 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Regents Of The University Of California and her current practice location is 490 Illinois St, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 353-2800.

Tina Zeng is licensed to practice in California (license number OPT-34860) 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 1659924801.

Contact Information

Tina Zeng, OD
490 Illinois St,
San Francisco, CA 94158-2510
(415) 353-2800
(415) 353-2654

Map and Direction




Healthcare Provider's Profile

Full NameTina Zeng
GenderFemale
SpecialityOptometry
Experience5 Years
Location490 Illinois St, San Francisco, 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:
  • Tina Zeng graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1659924801
  • Provider Enumeration Date: 07/17/2019
  • Last Update Date: 01/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0042548893
  • Enrollment ID: I20211201003156

Medical Identifiers

Medical identifiers for Tina Zeng such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659924801NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OEG003580 (Pennsylvania)Secondary
152W00000XOptometrist OPT-34860 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Davis Medical CenterSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California8022922475462

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. Tina Zeng allows following entities to bill medicare on her behalf.
Provider NameRegents Of The University Of California
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1952998973
PECOS PAC ID: 8022922475
Enrollment ID: O20031118001149
Provider NameUniversity Of California San Francisco
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Provider NameUcsf Medical Group Business Services
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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. Tina Zeng 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
Tina Zeng, OD
490 Illinois St,
San Francisco, CA 94158-2510

Ph: (415) 353-2800
Tina Zeng, OD
490 Illinois St,
San Francisco, CA 94158-2510

Ph: (415) 353-2800

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.