John Shumar, - Medicare Internal Medicine in Fort Belvoir, VA

John Shumar, is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Fort Belvoir, Virginia. His current practice location is 9300 Dewitt Loop, Fort Belvoir, Virginia. You can reach out to his office (for appointments etc.) via phone at (571) 231-1605.

John Shumar is licensed to practice in Virginia (license number 0102208070) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1407389125.

Contact Information

John Shumar,
9300 Dewitt Loop,
Fort Belvoir, VA 22060-5285
(571) 231-1605
Not Available

Map and Direction




Physician's Profile

Full NameJohn Shumar
GenderMale
SpecialityInternal Medicine - Pulmonary Disease
Location9300 Dewitt Loop, Fort Belvoir, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407389125
  • Provider Enumeration Date: 04/10/2017
  • Last Update Date: 11/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557787371
  • Enrollment ID: I20231220002650

Medical Identifiers

Medical identifiers for John Shumar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407389125NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0102208070 (Virginia)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 0102208070 (Virginia)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 0102208070 (Virginia)Primary

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. John Shumar allows following entities to bill medicare on his behalf.
Entity NameJohns Hopkins Community Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578598868
PECOS PAC ID: 8325943707
Enrollment ID: O20031220000065

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. John Shumar 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
John Shumar,
8901 Wisconsin Ave,
Bethesda, MD 20889-0004

Ph: () -
John Shumar,
9300 Dewitt Loop,
Fort Belvoir, VA 22060-5285

Ph: (571) 231-1605

Reviews and Comments


Internal Medicine Doctors in Fort Belvoir, VA

Melissa Roberts, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 9300 Dewitt Loop, Fort Belvoir, VA 22060
Phone: 571-231-1803    
Dr. Mark Nau, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9300 Dewitt Loop, Fort Belvoir, VA 22060
Phone: 571-231-1605    
Dr. Jami Jo Peterson, DO
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 9300 Dewitt Loop, Fort Belvoir, VA 22060
Phone: 571-231-3292    
Dr. John David Cooper, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 9300 Dewitt Loop, Fort Belvoir, VA 22060
Phone: 571-231-3224    
Dr. Andrew Chul-wook Kim, D.O.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 8725 John J Kingman Rd, Dtra, Stop 6201, Fort Belvoir, VA 22060
Phone: 703-767-4997    Fax: 703-767-4999
Dr. Rebecca Margaret Seifried, D.O.
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 9300 Dewitt Loop, Fort Belvoir, VA 22060
Phone: 571-231-2008    
Natasha Ariana Petrackis, M.D.
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 9300 Dewitt Loop, Fort Belvoir, VA 22060
Phone: 571-231-2408    Fax: 571-231-2230

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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