Dr Alexander C Chester Iii, MD - Medicare Internal Medicine in Washington, DC

Dr Alexander C Chester Iii, MD is a medicare enrolled "Internal Medicine" physician in Washington, District Of Columbia. He went to Columbia University College Of Physicians And Surgeons and graduated in 1973 and has 51 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Foxhall Internists,pc and his current practice location is 3301 New Mexico Ave Nw, Suite 348, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 362-4467.

Dr Alexander C Chester Iii is licensed to practice in District Of Columbia (license number MD8990) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1518989821.

Contact Information

Dr Alexander C Chester Iii, MD
3301 New Mexico Ave Nw, Suite 348,
Washington, DC 20016-3622
(202) 362-4467
(202) 362-2303

Map and Direction




Physician's Profile

Full NameDr Alexander C Chester Iii
GenderMale
SpecialityInternal Medicine
Experience51 Years
Location3301 New Mexico Ave Nw, Washington, District Of Columbia
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Alexander C Chester Iii attended and graduated from Columbia University College Of Physicians And Surgeons in 1973
  NPI Data:
  • NPI Number: 1518989821
  • Provider Enumeration Date: 07/24/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6800979972
  • Enrollment ID: I20110125000811

Medical Identifiers

Medical identifiers for Dr Alexander C Chester Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518989821NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD8990 (District Of Columbia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Potomac Home Health CareRockville, MDHome health agency
Virginia Hospital CenterArlington, VAHospital
Sibley Memorial HospitalWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Foxhall Internists,pc02442400757

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 Alexander C Chester Iii allows following entities to bill medicare on his behalf.
Entity NameFoxhall Internists,pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922290931
PECOS PAC ID: 0244240075
Enrollment ID: O20060425000135

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 Alexander C Chester Iii 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 Alexander C Chester Iii, MD
3301 New Mexico Ave Nw, Suite 348,
Washington, DC 20016-3622

Ph: (202) 362-4467
Dr Alexander C Chester Iii, MD
3301 New Mexico Ave Nw, Suite 348,
Washington, DC 20016-3622

Ph: (202) 362-4467

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.