Dr Joseph Colin Gresens, MD - Medicare Critical Care (intensivists) in Norfolk, VA

Dr Joseph Colin Gresens, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Norfolk, Virginia. He went to Tulane University School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Sentara Medical Group and his current practice location is 844 Kempsville Rd Ste 212, Norfolk, Virginia. You can reach out to his office (for appointments etc.) via phone at (757) 261-5977.

Dr Joseph Colin Gresens is licensed to practice in Virginia (license number 0101246116) 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 1730336009.

Contact Information

Dr Joseph Colin Gresens, MD
844 Kempsville Rd Ste 212,
Norfolk, VA 23502-3927
(757) 261-5977
(757) 275-9913

Map and Direction




Physician's Profile

Full NameDr Joseph Colin Gresens
GenderMale
SpecialityCritical Care (intensivists)
Experience16 Years
Location844 Kempsville Rd Ste 212, Norfolk, 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 Joseph Colin Gresens attended and graduated from Tulane University School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1730336009
  • Provider Enumeration Date: 08/19/2008
  • Last Update Date: 08/07/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2365613296
  • Enrollment ID: I20110926000012

Medical Identifiers

Medical identifiers for Dr Joseph Colin Gresens such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730336009NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101246116 (Virginia)Secondary
207R00000XInternal Medicine MD-207621 (Louisiana)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 2019-02099 (North Carolina)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 0101246116 (Virginia)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 0101246116 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sentara Leigh HospitalNorfolk, VAHospital
Sentara Williamsburg Regional Medical CenterWilliamsburg, VAHospital
Sentara Virginia Beach General HospitalVirginia beach, VAHospital
Sentara Norfolk General HospitalNorfolk, VAHospital
Sentara Obici HospitalSuffolk, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sentara Medical Group89219039231091

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 Joseph Colin Gresens 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 Joseph Colin Gresens 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 Joseph Colin Gresens, MD
844 Kempsville Rd Ste 212,
Norfolk, VA 23502-3927

Ph: (757) 261-5977
Dr Joseph Colin Gresens, MD
844 Kempsville Rd Ste 212,
Norfolk, VA 23502-3927

Ph: (757) 261-5977

Reviews and Comments


Internal Medicine Doctors in Norfolk, VA

Ranjana Neelanjana Mitra, MD
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Arunava Paul, MD
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Phone: 757-967-8622    Fax: 757-686-0541
Abbas Asgher Ali, M.D.
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Peter B Laplace, MD
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Dr. Dace Auzins, M.D.
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Dr. John S Carrick, MD
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Medicare: Accepting Medicare Assignments
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Phone: 757-261-5283    Fax: 757-261-5849
Dr. Rajden Kutelia, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 Gresham Dr Fl 5, Norfolk, VA 23507
Phone: 757-388-3198    Fax: 757-388-4242

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.