Marie Eugenie Ronquillo Concepcion, MD - Medicare General Practice in Washington, DC

Marie Eugenie Ronquillo Concepcion, MD is a medicare enrolled "Internal Medicine" physician in Washington, District Of Columbia. She graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as General Practice. She is a member of the group practice One Medstar Primary Care Llc and her current practice location is 1827 Adams Mill Rd Nw Ste C, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 627-1903.

Marie Eugenie Ronquillo Concepcion is licensed to practice in District Of Columbia (license number MD040541) 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 1346511664.

Contact Information

Marie Eugenie Ronquillo Concepcion, MD
1827 Adams Mill Rd Nw Ste C,
Washington, DC 20009-1901
(202) 627-1903
(202) 660-0025

Map and Direction




Physician's Profile

Full NameMarie Eugenie Ronquillo Concepcion
GenderFemale
SpecialityGeneral Practice
Experience18 Years
Location1827 Adams Mill Rd Nw Ste C, 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:
  • Marie Eugenie Ronquillo Concepcion graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1346511664
  • Provider Enumeration Date: 01/18/2012
  • Last Update Date: 03/01/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3779808357
  • Enrollment ID: I20150203001543

Medical Identifiers

Medical identifiers for Marie Eugenie Ronquillo Concepcion such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346511664NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD040541 (District Of Columbia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
One Medstar Primary Care Llc0749607307110

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. Marie Eugenie Ronquillo Concepcion allows following entities to bill medicare on her behalf.
Entity NameMedics Usa Medical Center, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679608061
PECOS PAC ID: 9032278247
Enrollment ID: O20081103000563
Entity NameOne Medstar Primary Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417571530
PECOS PAC ID: 0749607307
Enrollment ID: O20200827000644

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. Marie Eugenie Ronquillo Concepcion 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
Marie Eugenie Ronquillo Concepcion, MD
130 Sutter St Fl 2,
San Francisco, CA 94104-4009

Ph: (415) 658-6791
Marie Eugenie Ronquillo Concepcion, MD
1827 Adams Mill Rd Nw Ste C,
Washington, DC 20009-1901

Ph: (202) 627-1903

Reviews and Comments


Internal Medicine Doctors in Washington, DC

Dr. Adefolaju Oketokun, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1629 K Street Nw, Suite 300, Washington, DC 20006
Phone: 202-636-1360    Fax: 202-636-5137
Dr. Uzoamaka Theodora Nwaogwugwu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2041 Georgia Avenue Nw, Washington, DC 20060
Phone: 202-865-7677    
Ms. Sruthi Nukalapati Reddy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Reservoir Road Nw, 6 Phc, Washington, DC 20007
Phone: 202-444-8123    
Dr. Kaustubh Subhash Yadwadkar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Reservoir Rd Nw, Cg201, Washington, DC 20007
Phone: 304-206-7595    
Dr. Monica Vohra, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1525 7th St Nw, Washington, DC 20001
Phone: 202-386-7020    Fax: 202-265-1970
Anteneh A Tesfaye, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 110 Irving St Nw Ste C2151, Washington, DC 20010
Phone: 202-877-6998    Fax: 202-877-8909
Erica Nakajima,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5255 Loughboro Rd Nw Fl 1, Washington, DC 20016
Phone: 202-660-6500    

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.