Dr Daniel Sangwon Oh, MD - Medicare Thoracic Surgery in Irvine, CA

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Dr Daniel Sangwon Oh, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Irvine, California. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2001 and has 25 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice City Of Hope Medical Foundation and his current practice location is 1000 Fivepoint, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 671-4673.

Dr Daniel Sangwon Oh is licensed to practice in California (license number A82679) 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 1932396611.

Contact Information

Dr Daniel Sangwon Oh, MD
1000 Fivepoint,
Irvine, CA 92618-2377
(949) 671-4673
Not Available

Map and Direction




Physician's Profile

Full NameDr Daniel Sangwon Oh
GenderMale
SpecialityThoracic Surgery
Experience25 Years
Location1000 Fivepoint, Irvine, 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 Daniel Sangwon Oh attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1932396611
  • Provider Enumeration Date: 09/26/2007
  • Last Update Date: 09/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7618009218
  • Enrollment ID: I20100717000022

Medical Identifiers

Medical identifiers for Dr Daniel Sangwon Oh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932396611NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) A82679 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence St. Jude Medical CenterFullerton, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Of Hope Medical Foundation3779751656964

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 Daniel Sangwon Oh allows following entities to bill medicare on his behalf.
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412
Entity NameCity of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244

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 Daniel Sangwon Oh 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 Daniel Sangwon Oh, MD
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: Not Available		Dr Daniel Sangwon Oh, MD
1000 Fivepoint,
Irvine, CA 92618-2377

Ph: (949) 671-4673

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Irvine, CA

Reza Khodaverdian, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 113 Waterworks Way Ste 140, Irvine, CA 92618
Phone: 949-932-0053    
Dr. Binh Ngoc Trinh, MD/PHD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Fivepoint, Irvine, CA 92618
Phone: 949-671-4673    Fax: 949-671-4329

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.