Dr Robert G Marietta, MD - Medicare Psychiatry in Hampton, VA

Dr Robert G Marietta, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Hampton, Virginia. He went to Saint Louis University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Sentara Medical Group and his current practice location is 200 Medical Dr, Suite A, Hampton, Virginia. You can reach out to his office (for appointments etc.) via phone at (757) 788-0200.

Dr Robert G Marietta is licensed to practice in Virginia (license number 0101231094) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1316080906.

Contact Information

Dr Robert G Marietta, MD
200 Medical Dr, Suite A,
Hampton, VA 23666-1763
(757) 788-0200
(757) 788-0950

Map and Direction




Physician's Profile

Full NameDr Robert G Marietta
GenderMale
SpecialityPsychiatry
Experience24 Years
Location200 Medical Dr, Hampton, Virginia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Robert G Marietta attended and graduated from Saint Louis University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1316080906
  • Provider Enumeration Date: 02/14/2007
  • Last Update Date: 09/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8022178730
  • Enrollment ID: I20091026000184

Medical Identifiers

Medical identifiers for Dr Robert G Marietta such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316080906NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 2008012507 (Missouri)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 0101231094 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sentara Medical Group89219039231058

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 Robert G Marietta allows following entities to bill medicare on his behalf.
Entity NameSentara Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265485270
PECOS PAC ID: 8921903923
Enrollment ID: O20031203000466

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 Robert G Marietta 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 Robert G Marietta, MD
300 Medical Dr, 2nd Floor,
Hampton, VA 23666-1765

Ph: (757) 788-0300
Dr Robert G Marietta, MD
200 Medical Dr, Suite A,
Hampton, VA 23666-1763

Ph: (757) 788-0200

Reviews and Comments


Psychiatry & Neurology Doctors in Hampton, VA

Jose Edwin Nieves, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 100 Emancipation Dr, Hampton, VA 23667
Phone: 757-722-9961    Fax: 757-728-3174
Ahmed Jahangeer, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2244 Executive Dr, Hampton, VA 23666
Phone: 757-827-1001    
Joselito Bartolome Morales, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Medical Dr, Suite A, Hampton, VA 23666
Phone: 757-788-0200    Fax: 757-788-0950
Dr. Zakia D Bell, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 4000 Coliseum Dr Ste 200, Hampton, VA 23666
Phone: 757-736-8050    Fax: 757-736-8080
Lisa Mensch, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 200 Medical Dr, Hampton, VA 23666
Phone: 757-788-0300    Fax: 757-788-0300
Dr. Joseph P. San Clemente, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: Va Medical Center, 100 Emancipation Dr, Hampton, VA 23667
Phone: 757-722-9961    Fax: 757-728-3187
Dr. Mukesh Harilal Shah, M.D.
Psychiatry & Neurology
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).

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.