William J Vandalsem, MD - Medicare Diagnostic Radiology in Newport Beach, CA

  1. Home
  2. Radiology
  3. CA
  4. Newport Beach
William J Vandalsem, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Newport Beach, California. He went to Stanford University School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Newport Harbor Radiology Associates Medical Group Inc, Newport Center Radiology Associates Medical Group Inc and his current practice location is One Hoag Drive, Newport Beach, California. You can reach out to his office (for appointments etc.) via phone at (949) 764-5570.

William J Vandalsem is licensed to practice in California (license number G62331) 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 1316975816.

Contact Information

William J Vandalsem, MD
One Hoag Drive,
Newport Beach, CA 92663-4162
(949) 764-5570
(949) 263-1639

Map and Direction




Physician's Profile

Full NameWilliam J Vandalsem
GenderMale
SpecialityDiagnostic Radiology
Experience38 Years
LocationOne Hoag Drive, Newport Beach, 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:
  • William J Vandalsem attended and graduated from Stanford University School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1316975816
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 12/12/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3678476173
  • Enrollment ID: I20040130001111

Medical Identifiers

Medical identifiers for William J Vandalsem such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316975816NPI-NPPES
00G623310OtherCABLUE SHIELD
00G623310MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology G62331 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital
Hoag Orthopedic InstituteIrvine, CAHospital
Mission Hospital Regional Med CenterMission viejo, CAHospital
Memorialcare Saddleback Medical CenterLaguna hills, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Newport Harbor Radiology Associates Medical Group Inc185028573547
Newport Center Radiology Associates Medical Group Inc781080016639

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. William J Vandalsem allows following entities to bill medicare on his behalf.
Entity NameNewport Center Radiology Associates Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013951714
PECOS PAC ID: 7810800166
Enrollment ID: O20031111000938
Entity NameNewport Harbor Radiology Associates Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053355792
PECOS PAC ID: 1850285735
Enrollment ID: O20040211000758

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. William J Vandalsem 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
William J Vandalsem, MD
Dept La 21555,
Pasadena, CA 91185-1555

Ph: (949) 764-5570		William J Vandalsem, MD
One Hoag Drive,
Newport Beach, CA 92663-4162

Ph: (949) 764-5570

Reviews and Comments


Radiology Doctors in Newport Beach, CA

Vinh Ngoc Nguyen, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 3300 W Coast Hwy Ste B, Newport Beach, CA 92663
Phone: 888-762-4127    Fax: 714-571-5055
Dr. Alix Vincent, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 3 Sea Cove Ln, Newport Beach, CA 92660
Phone: 909-838-7864    
Jay P. Lichman, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: One Hoag Drive, Newport Beach, CA 92663
Phone: 949-764-5570    Fax: 949-263-0473
Christopher Baker, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4041 Macarthur Blvd Ste 360, Newport Beach, CA 92660
Phone: 949-645-3534    
Dr. Jennifer Marie Jones Overstreet, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: One Hoag Drive, Hoag Memorial Hospital Presbyterian, Newport Beach, CA 92658
Phone: 949-645-3534    
Binh Van Nguyen, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hoag Dr, Newport Beach, CA 92663
Phone: 949-645-3534    
Anthony Stauffer, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 3300 W Coast Hwy, Newport Beach, CA 92663
Phone: 949-646-4400    Fax: 949-646-4485

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.