Marc Thomas Johannsen, DO - Medicare Diagnostic Radiology in Portsmouth, VA

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Marc Thomas Johannsen, DO is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Portsmouth, Virginia. He went to Philadelphia College Of Osteopathic Medicine and graduated in 2008 and has 18 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Ohri Llc, Orlando Health Medical Group Inc and his current practice location is 620 John Paul Jones Cir, Portsmouth, Virginia. You can reach out to his office (for appointments etc.) via phone at (757) 953-5000.

Marc Thomas Johannsen is licensed to practice in Florida (license number OS15809) 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 1538329644.

Contact Information

Marc Thomas Johannsen, DO
620 John Paul Jones Cir,
Portsmouth, VA 23708-2111
(757) 953-5000
Not Available

Map and Direction




Physician's Profile

Full NameMarc Thomas Johannsen
GenderMale
SpecialityDiagnostic Radiology
Experience18 Years
Location620 John Paul Jones Cir, Portsmouth, 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:
  • Marc Thomas Johannsen attended and graduated from Philadelphia College Of Osteopathic Medicine in 2008
  NPI Data:
  • NPI Number: 1538329644
  • Provider Enumeration Date: 06/11/2008
  • Last Update Date: 03/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3072751403
  • Enrollment ID: I20190116001698

Medical Identifiers

Medical identifiers for Marc Thomas Johannsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538329644NPI-NPPES
CEFLHOtherFLBCBS
PB211OtherFLMEDICARE PTAN OHRI
113776200MedicaidFL
PS103OtherFLMEDICARE PTAN OHMG

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology OS15809 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Orlando HealthOrlando, FLHospital
Orlando Health South Lake HospitalClermont, FLHospital
Bayfront Health - St PetersburgSaint petersburg, FLHospital
Health CentralOcoee, FLHospital
Steward Sebastian River Medical CenterSebastian, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ohri Llc4981912169101
Orlando Health Medical Group Inc95370590841810

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. Marc Thomas Johannsen allows following entities to bill medicare on his behalf.
Entity NameOrlando Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669429577
PECOS PAC ID: 9537059084
Enrollment ID: O20040318000044
Entity NameOhri Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386034346
PECOS PAC ID: 4981912169
Enrollment ID: O20151008000809

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. Marc Thomas Johannsen 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
Marc Thomas Johannsen, DO
1520 Vineland Cir, Unit B,
Fleming Island, FL 32003-3298

Ph: (757) 390-1319		Marc Thomas Johannsen, DO
620 John Paul Jones Cir,
Portsmouth, VA 23708-2111

Ph: (757) 953-5000

Reviews and Comments


Radiology Doctors in Portsmouth, VA

Michael Edwin Fenton, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-5000    
Alexander F Kelley, DO
Radiology
Medicare: May Accept Medicare Assignments
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-3029    
Dr. Glenn Andrew Rauscher, DO
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-0669    
Eric Palmer Jones, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-7550    
Dr. Christopher Dac Nguyen, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-1143    
Dr. Andre Chartier, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-1128    
Dr. Andrew Wolfe Harbuck, M.D.
Radiology
Medicare: May Accept Medicare Assignments
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-1199    

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.