Ik Hyun Sung, MD - Medicare Anesthesiology in Valleja, CA

Ik Hyun Sung, MD is a medicare enrolled "Anesthesiology" physician in Valleja, California. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Anesthesia Consultants Of Fresno and his current practice location is 300 Hospital Drive, Valleja, California. You can reach out to his office (for appointments etc.) via phone at (707) 554-4444.

Ik Hyun Sung is licensed to practice in California (license number A100231) 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 1316038862.

Contact Information

Ik Hyun Sung, MD
300 Hospital Drive,
Valleja, CA 94589-2574
(707) 554-4444
Not Available

Map and Direction




Physician's Profile

Full NameIk Hyun Sung
GenderMale
SpecialityAnesthesiology
Experience21 Years
Location300 Hospital Drive, Valleja, 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:
  • Ik Hyun Sung graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1316038862
  • Provider Enumeration Date: 09/28/2006
  • Last Update Date: 12/14/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 8628166113
  • Enrollment ID: I20071116000372

Medical Identifiers

Medical identifiers for Ik Hyun Sung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316038862NPI-NPPES
1316038862MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A100231 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fresno Surgical HospitalFresno, CAHospital
Saint Agnes Medical CenterFresno, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Consultants Of Fresno852796708249

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. Ik Hyun Sung allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Consultants Of Fresno
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124058177
PECOS PAC ID: 8527967082
Enrollment ID: O20040102000852
Entity NameSolano Anesthesia Consultants Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588699508
PECOS PAC ID: 3173523149
Enrollment ID: O20061226000067
Entity NameEmpire Anesthesia Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174792261
PECOS PAC ID: 8224197108
Enrollment ID: O20081106000675

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. Ik Hyun Sung 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
Ik Hyun Sung, MD
Po Box 7096,
Stockton, CA 95267-0096

Ph: (209) 956-7725
Ik Hyun Sung, MD
300 Hospital Drive,
Valleja, CA 94589-2574

Ph: (707) 554-4444

Reviews and Comments


Anesthesiology Doctors in Valleja, CA


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.