Sandra Allison, - Medicare Diagnostic Radiology in Washington, DC

Sandra Allison, is a medicare enrolled "Radiology - Body Imaging" physician in Washington, District Of Columbia. She went to New York Medical College and graduated in 1996 and has 28 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Washington Radiology Associates, Pllc, Washington Radiology Associates, Pllc and her current practice location is 3800 Reservoir Rd Nw, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 444-3400.

Sandra Allison is licensed to practice in District Of Columbia (license number 33584) 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 1093713182.

Contact Information

Sandra Allison,
3800 Reservoir Rd Nw,
Washington, DC 20007-2113
(202) 444-3400
Not Available

Map and Direction




Physician's Profile

Full NameSandra Allison
GenderFemale
SpecialityDiagnostic Radiology
Experience28 Years
Location3800 Reservoir Rd Nw, Washington, District Of Columbia
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:
  • Sandra Allison attended and graduated from New York Medical College in 1996
  NPI Data:
  • NPI Number: 1093713182
  • Provider Enumeration Date: 07/12/2005
  • Last Update Date: 02/24/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 1254235104
  • Enrollment ID: I20110601000854

Medical Identifiers

Medical identifiers for Sandra Allison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093713182NPI-NPPES
300131925OtherMEDICARE RAILROAD
299105501MedicaidMD
7242026MedicaidVA
034238100MedicaidDC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085B0100XRadiology - Body Imaging 33584 (District Of Columbia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Washington Radiology Associates, Pllc872997230223
Washington Radiology Associates, Pllc872997230223

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. Sandra Allison allows following entities to bill medicare on her behalf.
Entity NameWashington Radiology Associates, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215985437
PECOS PAC ID: 8729972302
Enrollment ID: O20040212000969

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. Sandra Allison 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
Sandra Allison,
Po Box 418283,
Boston, MA 02241-8283

Ph: (703) 558-1544
Sandra Allison,
3800 Reservoir Rd Nw,
Washington, DC 20007-2113

Ph: (202) 444-3400

Reviews and Comments


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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.