Ms Gwendolyn Rowena Williams, MD - Medicare Hospitalist in Hampton, VA

Ms Gwendolyn Rowena Williams, MD is a medicare enrolled "Internal Medicine" physician in Hampton, Virginia. She went to University Of Pittsburgh School Of Medicine and graduated in 2011 and has 15 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Mcv Associated Physicians, Emergency Medicine Associates, P.a.,p.c. and her current practice location is 4000 Coliseum Dr Ste 445, Hampton, Virginia. You can reach out to her office (for appointments etc.) via phone at (757) 827-2127.

Ms Gwendolyn Rowena Williams is licensed to practice in Virginia (license number 0101258075) 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 1851681316.

Contact Information

Ms Gwendolyn Rowena Williams, MD
4000 Coliseum Dr Ste 445,
Hampton, VA 23666
(757) 827-2127
(757) 827-2255

Map and Direction




Physician's Profile

Full NameMs Gwendolyn Rowena Williams
GenderFemale
SpecialityHospitalist
Experience15 Years
Location4000 Coliseum Dr Ste 445, Hampton, 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:
  • Ms Gwendolyn Rowena Williams attended and graduated from University Of Pittsburgh School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1851681316
  • Provider Enumeration Date: 04/18/2011
  • Last Update Date: 03/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9830416270
  • Enrollment ID: I20150810001931

Medical Identifiers

Medical identifiers for Ms Gwendolyn Rowena Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851681316NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 0101258075 (Virginia)Secondary
207R00000XInternal Medicine 0101258075 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medical College Of Virginia HospitalsRichmond, VAHospital
Sentara Martha Jefferson HospitalCharlottesville, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mcv Associated Physicians43855421171580
Emergency Medicine Associates, P.a.,p.c.8022914522526

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. Ms Gwendolyn Rowena Williams allows following entities to bill medicare on her behalf.
Entity NameSentara Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265485270
PECOS PAC ID: 8921903923
Enrollment ID: O20031203000466
Entity NameEmergency Medicine Associates, P.a.,p.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376917070
PECOS PAC ID: 8022914522
Enrollment ID: O20031208000283
Entity NameMcv Associated Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710959457
PECOS PAC ID: 4385542117
Enrollment ID: O20031230000559

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. Ms Gwendolyn Rowena Williams 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
Ms Gwendolyn Rowena Williams, MD
4000 Coliseum Dr Ste 445,
Hampton, VA 23666-5981

Ph: (757) 827-2127
Ms Gwendolyn Rowena Williams, MD
4000 Coliseum Dr Ste 445,
Hampton, VA 23666

Ph: (757) 827-2127

Reviews and Comments


Internal Medicine Doctors in Hampton, VA

Dr. Sridhar Madhunapantula, MD
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Phone: 757-722-9961    
Irene Paula San Roman, M.D.
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Practice Location: 100 Emancipation Dr, Hampton, VA 23667
Phone: 757-722-9961    
Dr. Naga S Chigurupati, M.D.
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Practice Location: 2207 Executive Dr Ste B, Hampton, VA 23666
Phone: 757-224-8919    
Myung Woong Kim, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 501 Medical Dr, Hampton, VA 23666
Phone: 757-826-7785    Fax: 757-826-9028
Stephen E Lapinel, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4000 Coliseum Dr, Suite 350, Hampton, VA 23666
Phone: 757-827-2127    Fax: 757-827-2255
Dr. William Edward Brown Iii, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6 Manhattan Sq Ste 100, Hampton, VA 23666
Phone: 757-826-2102    Fax: 757-825-9482
Taha Sheikh, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3000 Coliseum Dr Ste 104, Hampton, VA 23666
Phone: 757-827-9400    Fax: 757-827-9320

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.