Dr Leonard Stephen Fischer, MD - Medicare in Fairfax, VA

Dr Leonard Stephen Fischer, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Fairfax, Virginia. His current practice location is 3620 Joseph Siewick Dr, Suite 307, Fairfax, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 281-1023.

Dr Leonard Stephen Fischer is licensed to practice in Pennsylvania (license number MD469668) 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 1487614863.

Contact Information

Dr Leonard Stephen Fischer, MD
3620 Joseph Siewick Dr, Suite 307,
Fairfax, VA 22033-1756
(703) 281-1023
(703) 620-2331

Map and Direction




Physician's Profile

Full NameDr Leonard Stephen Fischer
GenderMale
Speciality
Experience Years
Location3620 Joseph Siewick Dr, Fairfax, 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 Leonard Stephen Fischer attended and graduated from in
  NPI Data:
  • NPI Number: 1487614863
  • Provider Enumeration Date: 03/28/2006
  • Last Update Date: 07/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Leonard Stephen Fischer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487614863NPI-NPPES
5848741MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD469668 (Pennsylvania)Primary

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 Leonard Stephen Fischer 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 Leonard Stephen Fischer, MD
500 University Drive, Ca410,
Hershey, PA 17033-2360

Ph: (800) 243-1455
Dr Leonard Stephen Fischer, MD
3620 Joseph Siewick Dr, Suite 307,
Fairfax, VA 22033-1756

Ph: (703) 281-1023

Reviews and Comments


Internal Medicine Doctors in Fairfax, VA

Shivangi Vachhani, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 3700 Joseph Siewick Dr Ste 408a, Fairfax, VA 22033
Phone: 877-511-4625    Fax: 703-204-9006
Dr. Raymund S Cuevo, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 8081 Innovation Park Dr, Fairfax, VA 22031
Phone: 571-472-4724    Fax: 571-472-0241
Dr. Michael Maitland, M.D., PH.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 8081 Innovation Park Dr, Fairfax, VA 22031
Phone: 571-472-4724    Fax: 571-472-1601
Aswani Kumar Suthrave, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3600 Joseph Siewick Dr, Fairfax, VA 22033
Phone: 703-391-3600    
Nader H Balba, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3028 Javier Rd Ste 500, Fairfax, VA 22031
Phone: 703-698-8960    Fax: 571-494-5794
Rona Harthill Earle,
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3020 Hamaker Ct Ste B102, Fairfax, VA 22031
Phone: 703-573-4072    Fax: 703-572-2153
Renee Elizabeth Funches, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 12255 Fair Lakes Pkwy, Kaiser Permanente Fair Oaks Medical Center, Fairfax, VA 22033
Phone: 703-934-5700    

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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