Dr William Walter Cupo, MD - Medicare Emergency Medicine in Martinsburg, WV

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Dr William Walter Cupo, MD is a medicare enrolled "Emergency Medicine" physician in Martinsburg, West Virginia. His current practice location is 2500 Hospital Drive, Martinsburg, West Virginia. You can reach out to his office (for appointments etc.) via phone at (304) 264-1000.

Dr William Walter Cupo is licensed to practice in West Virginia (license number 23763) 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 1073509618.

Contact Information

Dr William Walter Cupo, MD
2500 Hospital Drive,
Martinsburg, WV 25401
(304) 264-1000
(304) 264-1374

Map and Direction




Physician's Profile

Full NameDr William Walter Cupo
GenderMale
SpecialityEmergency Medicine
Location2500 Hospital Drive, Martinsburg, West Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073509618
  • Provider Enumeration Date: 09/20/2005
  • Last Update Date: 03/30/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 8921912676
  • Enrollment ID: I20031117000626

Medical Identifiers

Medical identifiers for Dr William Walter Cupo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073509618NPI-NPPES
280056058CMedicaidGA
2671298-00MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 054071 (Georgia)Secondary
207P00000XEmergency Medicine ME86389 (Florida)Secondary
207P00000XEmergency Medicine 23763 (West Virginia)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. Dr William Walter Cupo allows following entities to bill medicare on his behalf.
Entity NameThe Carolinas Emergency Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477508836
PECOS PAC ID: 2567486814
Enrollment ID: O20060125000577
Entity NameRobeson Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801375373
PECOS PAC ID: 3870846934
Enrollment ID: O20181019001201
Entity NameBrunswick Physician Partners Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457822264
PECOS PAC ID: 2062752470
Enrollment ID: O20190321002645
Entity NamePiedmont Triad Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295206464
PECOS PAC ID: 6406197334
Enrollment ID: O20190403000344
Entity NameKernersville Emergency Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750852034
PECOS PAC ID: 3375885429
Enrollment ID: O20190422001205
Entity NameTanglewood Park Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093286379
PECOS PAC ID: 3476895129
Enrollment ID: O20190429001041
Entity NameTarheel Emergency Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386388874
PECOS PAC ID: 6709268576
Enrollment ID: O20220727001462

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. Dr William Walter Cupo 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
Dr William Walter Cupo, MD
P.o. Box 1150,
Martinsburg, WV 25402-1150

Ph: (304) 264-1000		Dr William Walter Cupo, MD
2500 Hospital Drive,
Martinsburg, WV 25401

Ph: (304) 264-1000

Reviews and Comments


Emergency Medicine Doctors in Martinsburg, WV

Dr. Ohmmar K Khin, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 510 Butler Ave, Primary Care Service, Martinsburg, WV 25401
Phone: 304-263-0811    
Christopher Kenneth Ciardiello, PAC
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Dry Run Road, Martinsburg, WV 25401
Phone: 304-264-1000    
Bradley Wayne Mongold, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2500 Hospital Drive, Martinsburg, WV 25401
Phone: 304-264-1000    Fax: 304-254-1374
Dr. Ronald Clare Best Jr., DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2500 Hospital Drive, Martinsburg, WV 25401
Phone: 304-264-1000    Fax: 304-264-1374
Dr. Mark Edward Meany, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 510 Butler Ave, Martinsburg, WV 25401
Phone: 304-263-0811    
Dr. James Drew Walker, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 198 Fern Creek Ln, Martinsburg, WV 25401
Phone: 304-262-1707    

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.