Jay Chong Wang, MD - Medicare Ophthalmology in San Francisco, CA

Jay Chong Wang, MD is a medicare enrolled "Ophthalmology" physician in San Francisco, California. He went to Harvard Medical School 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 Northern California Retina Vitreous Associates Medical Group, Inc. and his current practice location is 1001 Potrero Avenue, Bldg. 5, 4m, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (628) 206-8304.

Jay Chong Wang is licensed to practice in California (license number A174746) 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 1225443997.

Contact Information

Jay Chong Wang, MD
1001 Potrero Avenue, Bldg. 5, 4m,
San Francisco, CA 94110-3518
(628) 206-8304
Not Available

Map and Direction




Physician's Profile

Full NameJay Chong Wang
GenderMale
SpecialityOphthalmology
Experience10 Years
Location1001 Potrero Avenue, San Francisco, 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:
  • Jay Chong Wang attended and graduated from Harvard Medical School in 2014
  NPI Data:
  • NPI Number: 1225443997
  • Provider Enumeration Date: 06/21/2014
  • Last Update Date: 08/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8820309040
  • Enrollment ID: I20211008001848

Medical Identifiers

Medical identifiers for Jay Chong Wang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225443997NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 65296 (Connecticut)Secondary
207W00000XOphthalmology A174746 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan HospitalSan jose, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northern California Retina Vitreous Associates Medical Group, Inc.91332719277

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. Jay Chong Wang allows following entities to bill medicare on his behalf.
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417420
PECOS PAC ID: 5496668410
Enrollment ID: O20031112000551
Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770
Entity NameNorthern California Retina Vitreous Associates Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538275920
PECOS PAC ID: 9133271927
Enrollment ID: O20090708000468

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. Jay Chong Wang 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
Jay Chong Wang, MD
2495 Hospital Dr Ste 545,
Mountain View, CA 94040-4186

Ph: (650) 963-3460
Jay Chong Wang, MD
1001 Potrero Avenue, Bldg. 5, 4m,
San Francisco, CA 94110-3518

Ph: (628) 206-8304

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).

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