Cristina Topor, MD - Medicare Internal Medicine in Washington, DC

Cristina Topor, MD is a medicare enrolled "Hospitalist" physician in Washington, District Of Columbia. She graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Johns Hopkins Community Physicians and her current practice location is 5255 Loughboro Rd Nw, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 537-4342.

Cristina Topor is licensed to practice in District Of Columbia (license number MD047848) 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 1477556769.

Contact Information

Cristina Topor, MD
5255 Loughboro Rd Nw,
Washington, DC 20016-2633
(202) 537-4342
(202) 537-1421

Map and Direction




Physician's Profile

Full NameCristina Topor
GenderFemale
SpecialityInternal Medicine
Experience33 Years
Location5255 Loughboro 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:
  • Cristina Topor graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1477556769
  • Provider Enumeration Date: 05/31/2005
  • Last Update Date: 12/07/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6103826466
  • Enrollment ID: I20170829003339

Medical Identifiers

Medical identifiers for Cristina Topor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477556769NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 222546 (New York)Secondary
208M00000XHospitalist 222546 (New York)Secondary
208M00000XHospitalist MD047848 (District Of Columbia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sibley Memorial HospitalWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins Community Physicians8325943707568

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. Cristina Topor allows following entities to bill medicare on her behalf.
Entity NameInova Health Care Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952320061
PECOS PAC ID: 2466351093
Enrollment ID: O20040102000644
Entity NameJohns Hopkins Community Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255359972
PECOS PAC ID: 8325943707
Enrollment ID: O20040130000162
Entity NameHospitalist Medicine Physicians Of Virginia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770756991
PECOS PAC ID: 5698842235
Enrollment ID: O20150918002379
Entity NameHospitalist Medicine Physicians Of Virginia - Alexandria, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194203703
PECOS PAC ID: 8527318427
Enrollment ID: O20180913000594
Entity NameHospitalist Medicine Physicians Of Fredericksburg, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447577572
PECOS PAC ID: 7719179407
Enrollment ID: O20210728000794

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. Cristina Topor 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
Cristina Topor, MD
9910 Franklin Square Dr Ste 2110,
Baltimore, MD 21236-4902

Ph: (410) 933-6423
Cristina Topor, MD
5255 Loughboro Rd Nw,
Washington, DC 20016-2633

Ph: (202) 537-4342

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).

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