Dr Elizabeth Biegelsen, MD - Medicare Cardiovascular Disease (cardiology) in Largo, MD

Dr Elizabeth Biegelsen, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Largo, Maryland. She went to Harvard Medical School and graduated in 1991 and has 33 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). She is a member of the group practice Kaiser Foundation Health Plan Of The Mid-atlantic States,inc and her current practice location is 1221 Mercantile Lane, Largo, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 618-5578.

Dr Elizabeth Biegelsen is licensed to practice in Maryland (license number D0064093) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1982770194.

Contact Information

Dr Elizabeth Biegelsen, MD
1221 Mercantile Lane,
Largo, MD 20774-5374
(301) 618-5578
(301) 618-5673

Map and Direction




Physician's Profile

Full NameDr Elizabeth Biegelsen
GenderFemale
SpecialityCardiovascular Disease (cardiology)
Experience33 Years
Location1221 Mercantile Lane, Largo, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Elizabeth Biegelsen attended and graduated from Harvard Medical School in 1991
  NPI Data:
  • NPI Number: 1982770194
  • Provider Enumeration Date: 11/28/2006
  • Last Update Date: 12/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7618985888
  • Enrollment ID: I20060329000591

Medical Identifiers

Medical identifiers for Dr Elizabeth Biegelsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982770194NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101239268 (Virginia)Secondary
207RI0011XInternal Medicine - Interventional Cardiology D64093 (Maryland)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease D0064093 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Washington Hospital CenterWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of The Mid-atlantic States,inc37794958581673

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 Elizabeth Biegelsen allows following entities to bill medicare on her behalf.
Entity NameKaiser Foundation Health Plan Of The Mid-atlantic States,inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952461816
PECOS PAC ID: 3779495858
Enrollment ID: O20040105000308

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 Elizabeth Biegelsen 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 Elizabeth Biegelsen, MD
2101 E Jefferson St, Kaiser Permanente Medicare Enrollment,
Rockville, MD 20852-4908

Ph: (301) 816-2424
Dr Elizabeth Biegelsen, MD
1221 Mercantile Lane,
Largo, MD 20774-5374

Ph: (301) 618-5578

Reviews and Comments


Internal Medicine Doctors in Largo, MD

Dr. Lynn Anetta Thomas, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1221 Mercantile Ln, Kaiser Permanente Largo Medical Center, Largo, MD 20774
Phone: 301-618-5500    
Dr. Rupa Allam Varma, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Avenue, Largo, MD 20774
Phone: 301-618-5500    Fax: 301-618-5673
Dr. Doreen Blake, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Mercantile Ln, Suite 111, Largo, MD 20774
Phone: 301-925-7610    
Dr. Nancy Fleurancois, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln Ste 102, Largo, MD 20774
Phone: 301-368-1500    
Dr. Cielito M Aguinaldo, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Kaiser Permanente Largo Medical Center, Largo, MD 20774
Phone: 301-618-5500    
Dr. Surendra M Kumar, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1100 Mercantile Ln, Ste 135, Largo, MD 20774
Phone: 301-773-9700    
Dr. Jerry Wendell Mcconnell, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1221 Mercantile Lane, Largo, MD 20774
Phone: 301-618-5578    Fax: 301-618-5673

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.