Dr Sandor Shawn Niemann, MD - Medicare Family Practice in Centreville, VA

Dr Sandor Shawn Niemann, MD is a medicare enrolled "Family Medicine" physician in Centreville, Virginia. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 1992 and has 32 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Rocky Run Family Medicine Inc and his current practice location is 5645 Stone Rd, Centreville, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 266-2442.

Dr Sandor Shawn Niemann is licensed to practice in Virginia (license number 0101050091) 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 1861484461.

Contact Information

Dr Sandor Shawn Niemann, MD
5645 Stone Rd,
Centreville, VA 20120-1618
(703) 266-2442
(703) 266-7158

Map and Direction




Physician's Profile

Full NameDr Sandor Shawn Niemann
GenderMale
SpecialityFamily Practice
Experience32 Years
Location5645 Stone Rd, Centreville, 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 Sandor Shawn Niemann attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 1992
  NPI Data:
  • NPI Number: 1861484461
  • Provider Enumeration Date: 08/19/2005
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5092083766
  • Enrollment ID: I20170621001961

Medical Identifiers

Medical identifiers for Dr Sandor Shawn Niemann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861484461NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 0101050091 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rocky Run Family Medicine Inc51936247735

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 Sandor Shawn Niemann allows following entities to bill medicare on his behalf.
Entity NameRocky Run Family Medicine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043234552
PECOS PAC ID: 5193624773
Enrollment ID: O20040102000394

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 Sandor Shawn Niemann 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 Sandor Shawn Niemann, MD
5645 Stone Rd,
Centreville, VA 20120-1618

Ph: (703) 266-2442
Dr Sandor Shawn Niemann, MD
5645 Stone Rd,
Centreville, VA 20120-1618

Ph: (703) 266-2442

Reviews and Comments


Family Medicine Doctors in Centreville, VA

Rex B Ruiz, MD
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Practice Location: 6201 Centreville Rd, Ste 100, Centreville, VA 20121
Phone: 703-263-9600    Fax: 703-266-1452
Dr. Nasir Ramin, M.D.
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Practice Location: 5715 Centre Square Dr, Centreville, VA 20120
Phone: 703-631-5151    
Adwoa Ansu-anin, FNP-BC, FNP-C
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Phone: 804-310-7701    
William H Carter, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 6201 Centreville Rd, Ste 100, Centreville, VA 20121
Phone: 703-263-9000    Fax: 703-266-1452
Asma Islam, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6101 Redwood Square Ctr Ste 200, Centreville, VA 20121
Phone: 703-631-0331    
Janice Lynn Keyes, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6101 Redwood Square Ctr Ste 200, Centreville, VA 20121
Phone: 703-631-0331    Fax: 703-631-2573
Donald Richard Rhodes, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5715 Centre Square Dr, Centreville, VA 20120
Phone: 703-631-5151    Fax: 703-631-9754

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.