Mark E Song, MD - Medicare Emergency Medicine in Fullerton, CA

Mark E Song, MD is a medicare enrolled "Emergency Medicine" physician in Fullerton, California. His current practice location is 101 E Valencia Mesa Dr, Em Dept, Fullerton, California. You can reach out to his office (for appointments etc.) via phone at (714) 992-3965.

Mark E Song is licensed to practice in California (license number G34440) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1497865281.

Contact Information

Mark E Song, MD
101 E Valencia Mesa Dr, Em Dept,
Fullerton, CA 92835-3809
(714) 992-3965
Not Available

Map and Direction




Physician's Profile

Full NameMark E Song
GenderMale
SpecialityEmergency Medicine
Location101 E Valencia Mesa Dr, Fullerton, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497865281
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 01/11/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 1254480338
  • Enrollment ID: I20090520000143

Medical Identifiers

Medical identifiers for Mark E Song such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497865281NPI-NPPES
00G344400MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G34440 (California)Primary

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. Mark E Song allows following entities to bill medicare on his behalf.
Entity NameSt Jude Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720190804
PECOS PAC ID: 8224923479
Enrollment ID: O20040217001064

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. Mark E Song 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
Mark E Song, MD
4401 W Memorial Rd, Suite 121,
Oklahoma City, OK 73134-1785

Ph: (405) 751-4664
Mark E Song, MD
101 E Valencia Mesa Dr, Em Dept,
Fullerton, CA 92835-3809

Ph: (714) 992-3965

Reviews and Comments


Emergency Medicine Doctors in Fullerton, CA

Iksoo Kang, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 E Valencia Mesa Dr, Em Dept, Fullerton, CA 92835
Phone: 714-992-3965    
Erwin K Song, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 E Valencia Mesa Dr, Em Dept, Fullerton, CA 92835
Phone: 714-992-3965    
Matthew Mckay, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 E Valencia Mesa Dr, Em Dept, Fullerton, CA 92835
Phone: 714-992-3965    
Timothy G Greco, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 E Valencia Mesa Dr, Em Dept, Fullerton, CA 92835
Phone: 714-992-3965    
Karl Feng, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 E Valencia Mesa Dr, Em Dept, Fullerton, CA 92835
Phone: 714-992-3965    
Andy D Tran, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2141 N Harbor Blvd Ste 25000, Fullerton, CA 92835
Phone: 714-626-8669    Fax: 714-626-8692
Dr. Jeremy Joseph Lins, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 101 E Valencia Mesa Dr, Fullerton, CA 92835
Phone: 714-871-3280    

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.