Dr Stephen Hyun Jo, MD - Medicare Otolaryngology in Union City, CA

Dr Stephen Hyun Jo, MD is a medicare enrolled "Otolaryngology" physician in Union City, California. He went to Tufts University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 3553 Whipple Rd, Union City, California. You can reach out to his office (for appointments etc.) via phone at (510) 454-1000.

Dr Stephen Hyun Jo is licensed to practice in California (license number A85540) 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 1972651040.

Contact Information

Dr Stephen Hyun Jo, MD
3553 Whipple Rd,
Union City, CA 94587-1507
(510) 454-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr Stephen Hyun Jo
GenderMale
SpecialityOtolaryngology
Experience22 Years
Location3553 Whipple Rd, Union City, 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 Hyun Jo attended and graduated from Tufts University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1972651040
  • Provider Enumeration Date: 01/08/2007
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4880777077
  • Enrollment ID: I20080211000869

Medical Identifiers

Medical identifiers for Dr Stephen Hyun Jo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972651040NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology A85540 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - San LeandroSan leandro, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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 Hyun Jo allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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 Hyun Jo 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 Hyun Jo, MD
3553 Whipple Rd,
Union City, CA 94587-1507

Ph: (510) 454-1000
Dr Stephen Hyun Jo, MD
3553 Whipple Rd,
Union City, CA 94587-1507

Ph: (510) 454-1000

Reviews and Comments


Otolaryngology Doctors in Union City, CA

Frank Lee, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 3553 Whipple Rd, Union City, CA 94587
Phone: 510-454-1000    
Nina Kang Chinosorn, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 3553 Whipple Rd, Union City, CA 94587
Phone: 510-454-1000    
Dr. Kathleyn Allison Brandstetter, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 3553 Whipple Rd Bldg B2nd, Union City, CA 94587
Phone: 203-912-9960    
Ann E. Smith, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 3553 Whipple Rd, Union City, CA 94587
Phone: 510-675-4241    
Elizabeth June Rosen, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 3553 Whipple Rd, Union City, CA 94587
Phone: 510-454-1000    

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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