Maria Guina-byrne, MD - Medicare Neurology in Hampton, VA

Maria Guina-byrne, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Hampton, Virginia. She graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Tidewater Physicians Multispecialty Group Pc and her current practice location is 4000 Coliseum Dr, Suite 200, Hampton, Virginia. You can reach out to her office (for appointments etc.) via phone at (757) 736-8050.

Maria Guina-byrne is licensed to practice in Virginia (license number 0101247793) 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 1093879157.

Contact Information

Maria Guina-byrne, MD
4000 Coliseum Dr, Suite 200,
Hampton, VA 23666-5906
(757) 736-8050
(757) 736-8065

Map and Direction




Physician's Profile

Full NameMaria Guina-byrne
GenderFemale
SpecialityNeurology
Experience30 Years
Location4000 Coliseum Dr, 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:
  • Maria Guina-byrne graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1093879157
  • Provider Enumeration Date: 12/21/2006
  • Last Update Date: 06/11/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5799670717
  • Enrollment ID: I20101021000993

Medical Identifiers

Medical identifiers for Maria Guina-byrne such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093879157NPI-NPPES
0216282OtherWASTATE L&I
8471542MedicaidWA
0216904OtherWASTATE L&I
8944208OtherWASTATE CRIME VICTIMS
P00387484OtherWAMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 46357 (Minnesota)Secondary
2084N0400XPsychiatry & Neurology - Neurology 0101247793 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sentara Williamsburg Regional Medical CenterWilliamsburg, VAHospital
Riverside Doctors' Hospital Of WilliamsburgWilliamsburg, VAHospital
Sentara Norfolk General HospitalNorfolk, VAHospital
Riverside Regional Medical CenterNewport news, VAHospital
Riverside Walter Reed HospitalGloucester, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tidewater Physicians Multispecialty Group Pc2860398526246

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. Maria Guina-byrne allows following entities to bill medicare on her behalf.
Entity NameTidewater Physicians Multispecialty Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902848294
PECOS PAC ID: 2860398526
Enrollment ID: O20031211000980

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. Maria Guina-byrne 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
Maria Guina-byrne, MD
4000 Coliseum Dr, Suite 200,
Hampton, VA 23666-5906

Ph: (757) 736-8050
Maria Guina-byrne, MD
4000 Coliseum Dr, Suite 200,
Hampton, VA 23666-5906

Ph: (757) 736-8050

Reviews and Comments


Psychiatry & Neurology Doctors in Hampton, VA

Jose Edwin Nieves, M.D.
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Dr. Zakia D Bell, M.D.
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Lisa Mensch, MD
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Dr. Joseph P. San Clemente, M.D.
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Dr. Mukesh Harilal Shah, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 200 Medical Dr, Suite A & B, Hampton, VA 23666
Phone: 757-788-0200    Fax: 757-788-0950

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).

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