Dr Shannon M Mcdonnell, MD - Medicare Emergency Medicine in Williamsburg, VA

Dr Shannon M Mcdonnell, MD is a medicare enrolled "Emergency Medicine" physician in Williamsburg, Virginia. She went to Tufts University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Williamsburg Emergency Physicians and her current practice location is 100 Sentara Circle, Williamsburg, Virginia. You can reach out to her office (for appointments etc.) via phone at (757) 984-6000.

Dr Shannon M Mcdonnell is licensed to practice in Virginia (license number 0101232200) 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 1477523066.

Contact Information

Dr Shannon M Mcdonnell, MD
100 Sentara Circle,
Williamsburg, VA 23188-5713
(757) 984-6000
Not Available

Map and Direction




Physician's Profile

Full NameDr Shannon M Mcdonnell
GenderFemale
SpecialityEmergency Medicine
Experience24 Years
Location100 Sentara Circle, Williamsburg, Virginia
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:
  • Dr Shannon M Mcdonnell attended and graduated from Tufts University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1477523066
  • Provider Enumeration Date: 01/25/2006
  • Last Update Date: 08/11/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1951585892
  • Enrollment ID: I20110418000569

Medical Identifiers

Medical identifiers for Dr Shannon M Mcdonnell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477523066NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 0101232200 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sentara Williamsburg Regional Medical CenterWilliamsburg, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Williamsburg Emergency Physicians32745167036

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 Shannon M Mcdonnell allows following entities to bill medicare on her behalf.
Entity NameWilliamsburg Emergency Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225079650
PECOS PAC ID: 3274516703
Enrollment ID: O20040608000155

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 Shannon M Mcdonnell 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 Shannon M Mcdonnell, MD
111 Bulifants Blvd, Suite B,
Williamsburg, VA 23188-5711

Ph: (757) 941-6000
Dr Shannon M Mcdonnell, MD
100 Sentara Circle,
Williamsburg, VA 23188-5713

Ph: (757) 984-6000

Reviews and Comments


Emergency Medicine Doctors in Williamsburg, VA

Susan Marie Lessner-boesler, DO
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Dr. Stephen Grimes, MD
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Thomas Camp, MD
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Practice Location: 100 Sentara Cir, Williamsburg, VA 23188
Phone: 757-984-6000    
David I Cohen, MD
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Practice Location: 1500 Commonwealth Ave, Williamsburg, VA 23185
Phone: 757-585-2250    Fax: 757-903-2285
Samuel Anthony John Tabacchi, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 1500 Commonwealth Ave, Williamsburg, VA 23185
Phone: 757-585-2000    
Dr. Karen Link, MD
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Practice Location: 301 Monticello Ave, Williamsburg, VA 23185
Phone: 757-259-6000    
Dr. David P Johnson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Commonwealth Ave, Williamsburg, VA 23185
Phone: 757-585-2250    Fax: 757-903-2285

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.