Shannon Ong, MD - Medicare Anesthesiology in Oxnard, CA

Shannon Ong, MD is a medicare enrolled "Anesthesiology" physician in Oxnard, California. She went to University Of California, San Diego School Of Medicine and graduated in 2010 and has 14 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Cep America - Anesthesia Pc and her current practice location is 1600 N Rose Ave, Oxnard, California. You can reach out to her office (for appointments etc.) via phone at (805) 988-2500.

Shannon Ong is licensed to practice in California (license number A128362) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1649596537.

Contact Information

Shannon Ong, MD
1600 N Rose Ave,
Oxnard, CA 93030-3722
(805) 988-2500
Not Available

Map and Direction




Physician's Profile

Full NameShannon Ong
GenderFemale
SpecialityAnesthesiology
Experience14 Years
Location1600 N Rose Ave, Oxnard, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Shannon Ong attended and graduated from University Of California, San Diego School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1649596537
  • Provider Enumeration Date: 04/16/2010
  • Last Update Date: 01/08/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6002033156
  • Enrollment ID: I20140813001002

Medical Identifiers

Medical identifiers for Shannon Ong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649596537NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A128362 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Washington HospitalFremont, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cep America - Anesthesia Pc3678897915324

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. Shannon Ong allows following entities to bill medicare on her behalf.
Entity NameSamaritan Anesthesiology Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982792743
PECOS PAC ID: 1456351824
Enrollment ID: O20070109000166
Entity NameCep America - Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790401438
PECOS PAC ID: 3678897915
Enrollment ID: O20150115001110

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. Shannon Ong 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
Shannon Ong, MD
3115 W March Ln # 200,
Stockton, CA 95219-2372

Ph: (209) 472-6555
Shannon Ong, MD
1600 N Rose Ave,
Oxnard, CA 93030-3722

Ph: (805) 988-2500

Reviews and Comments


Anesthesiology Doctors in Oxnard, CA

Dr. Mary A. Vreeke, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2500    
Jon P. Belleville, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2818    
William L. Tellez, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2818    
Mr. Robert J. Martin Jr., M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2818    
David P. Geary, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2500    
Dr. Sharad Sharma, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2500    
Dr. Tejal Bhanu Patel, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 805-988-2500    

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.