Dr Shawn Clausen, MD - Medicare Family Practice in Patuxent River, MD

Dr Shawn Clausen, MD is a medicare enrolled "Family Medicine" physician in Patuxent River, Maryland. She went to Georgetown University School Of Medicine and graduated in 1987 and has 39 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Medstar Urgent Care Llc, Medstar Urgent Care Llc and her current practice location is 47149 Buse Rd, Bldg 1370, Patuxent River, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 342-9503.

Dr Shawn Clausen is licensed to practice in Maryland (license number D44160) 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 1962562553.

Contact Information

Dr Shawn Clausen, MD
47149 Buse Rd, Bldg 1370,
Patuxent River, MD 20670-1540
(301) 342-9503
(301) 342-4718

Map and Direction




Physician's Profile

Full NameDr Shawn Clausen
GenderFemale
SpecialityFamily Practice
Experience39 Years
Location47149 Buse Rd, Patuxent River, 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 Shawn Clausen attended and graduated from Georgetown University School Of Medicine in 1987
  NPI Data:
  • NPI Number: 1962562553
  • Provider Enumeration Date: 12/12/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2567644149
  • Enrollment ID: I20110303000839

Medical Identifiers

Medical identifiers for Dr Shawn Clausen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962562553NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine D44160 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Urgent Care Llc9335303155262
Medstar Urgent Care Llc9335303155262

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 Shawn Clausen allows following entities to bill medicare on her behalf.
Entity NameMedstar Urgent Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871843409
PECOS PAC ID: 9335303155
Enrollment ID: O20130513000540

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 Shawn Clausen 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 Shawn Clausen, MD
47149 Buse Rd, Bldg 1370,
Patuxent River, MD 20670-1540

Ph: (301) 342-9503
Dr Shawn Clausen, MD
47149 Buse Rd, Bldg 1370,
Patuxent River, MD 20670-1540

Ph: (301) 342-9503

Reviews and Comments


Family Medicine Doctors in Patuxent River, MD

Ms. Ejiroghene Onos, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 47149 Buse Rd, Bldg 1370, Patuxent River, MD 20670
Phone: 301-342-1506    
Dr. Michael W. Wentworth,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 47149 Buse Rd, Bldg 1370, Patuxent River, MD 20670
Phone: 301-342-9503    Fax: 301-342-4718
Mrs. Marypat Tobola, FNP
Family Medicine
Medicare: Medicare Enrolled
Practice Location: Branch Health Clinic Patuxent River, 47149 Buse Road, Bldg. 1370, Patuxent River, MD 20670
Phone: 301-342-1506    
Ellen Jane Lesh, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 47149 Buse Rd Bldg 1370, Patuxent River, MD 20670
Phone: 301-342-1506    

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.