William Robert Christopher Wallis, OD - Medicare Radiology in Zanesville, OH

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William Robert Christopher Wallis, OD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Zanesville, Ohio. His current practice location is 838 Market St, Zanesville, Ohio. You can reach out to his office (for appointments etc.) via phone at (740) 452-9319.

William Robert Christopher Wallis is licensed to practice in Ohio (license number 34004926) 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 1356317937.

Contact Information

William Robert Christopher Wallis, OD
838 Market St,
Zanesville, OH 43701
(740) 452-9319
(740) 452-2427

Map and Direction




Physician's Profile

Full NameWilliam Robert Christopher Wallis
GenderMale
SpecialityRadiology - Diagnostic Radiology
Location838 Market St, Zanesville, Ohio
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1356317937
  • Provider Enumeration Date: 02/24/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2860411964
  • Enrollment ID: I20051117000797

Medical Identifiers

Medical identifiers for William Robert Christopher Wallis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356317937NPI-NPPES
0940245MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 34004926 (Ohio)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. William Robert Christopher Wallis allows following entities to bill medicare on his behalf.
Entity NameColumbus Radiology Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669408159
PECOS PAC ID: 6507754983
Enrollment ID: O20040308000742

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 Robert Christopher Wallis 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 Robert Christopher Wallis, OD
838 Market St,
Zanesville, OH 43701

Ph: (740) 452-9319		William Robert Christopher Wallis, OD
838 Market St,
Zanesville, OH 43701

Ph: (740) 452-9319

Reviews and Comments


Radiology Doctors in Zanesville, OH

Shane Keith Backus, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 838 Market Street, Zanesville, OH 43701
Phone: 740-452-9319    Fax: 740-452-2427
Coleene Gweneth Cooke, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 838 Market St, Zanesville, OH 43701
Phone: 740-452-9319    Fax: 740-452-2427
Jack Greenspan, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 838 Market St, Zanesville, OH 43701
Phone: 740-452-9319    Fax: 740-452-2427
Dr. Zehra Salim Kaka, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Forest Ave, Zanesville, OH 43701
Phone: 740-454-5014    Fax: 740-455-7517
Shalini Garg Gupta, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2951 Maple Ave, Zanesville, OH 43701
Phone: 740-454-5271    Fax: 740-455-7588
Richard L Mellon, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 838 Market St, Zanesville, OH 43701
Phone: 740-452-9319    Fax: 740-452-2427

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.