Dr Brainerd Ese Ewarien, MD - Medicare Hospitalist in Washington, DC

Dr Brainerd Ese Ewarien, MD is a medicare enrolled "Internal Medicine" physician in Washington, District Of Columbia. He went to Georgetown University School Of Medicine and graduated in 2018 and has 7 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Hospital Physician Services - Southeast Professional Corporation, Cogent Healthcare Of Macon, Llc and his current practice location is 3800 Reservoir Rd Nw, Dept Of Medicine, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 444-8168.

Dr Brainerd Ese Ewarien is licensed to practice in Virginia (license number 0101263786) 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 1881089936.

Contact Information

Dr Brainerd Ese Ewarien, MD
3800 Reservoir Rd Nw, Dept Of Medicine,
Washington, DC 20007
(202) 444-8168
(877) 303-1460

Map and Direction




Physician's Profile

Full NameDr Brainerd Ese Ewarien
GenderMale
SpecialityHospitalist
Experience7 Years
Location3800 Reservoir Rd Nw, Washington, District Of Columbia
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 Brainerd Ese Ewarien attended and graduated from Georgetown University School Of Medicine in 2018
  NPI Data:
  • NPI Number: 1881089936
  • Provider Enumeration Date: 04/04/2015
  • Last Update Date: 06/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6103172788
  • Enrollment ID: I20200515001716

Medical Identifiers

Medical identifiers for Dr Brainerd Ese Ewarien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881089936NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101263786 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Navicent Health BaldwinMilledgeville, GAHospital
Eastside Medical CenterSnellville, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospital Physician Services - Southeast Professional Corporation5597774554662
Cogent Healthcare Of Macon, Llc923410401958

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 Brainerd Ese Ewarien allows following entities to bill medicare on his behalf.
Entity NamePiedmont Hospitalist Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548219660
PECOS PAC ID: 1951299163
Enrollment ID: O20040309000820
Entity NameCogent Healthcare Of Macon, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073564217
PECOS PAC ID: 9234104019
Enrollment ID: O20040826000927
Entity NameHospital Physician Services - Southeast Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760410385
PECOS PAC ID: 5597774554
Enrollment ID: O20060419000545
Entity NameApogee Medical Group Georgia
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629025143
PECOS PAC ID: 4587676945
Enrollment ID: O20060629000214
Entity NamePeach Physician Services, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235821752
PECOS PAC ID: 9234598855
Enrollment ID: O20230629002864

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 Brainerd Ese Ewarien 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 Brainerd Ese Ewarien, MD
700 Constitution Ave Ne Apt 204,
Washington, DC 20002-6681

Ph: (240) 535-5211
Dr Brainerd Ese Ewarien, MD
3800 Reservoir Rd Nw, Dept Of Medicine,
Washington, DC 20007

Ph: (202) 444-8168

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.