Individual provider Active NPI

Brainerd Ese Ewarien, M.D.

  • Internal Medicine Physician
  • Washington, DC
National Provider Identifier
1881089936
Registry record updated Jun 20, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
0101263786 Issued in VA
Practice address
3800 Reservoir Rd NW
Dept of Medicine
Washington, DC 20007
Phone
(202) 444-8168
Fax
(877) 303-1460
NPI assigned
Apr 4, 2015
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 20, 2018

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X 0101263786 VA Primary

Addresses

Primary practice location

3800 Reservoir Rd NW
Dept of Medicine
Washington, DC 20007

Mailing address

700 Constitution Ave NE Apt 204
Washington, DC 20002-6681
Phone (240) 535-5211

Other practice location 1

3800 Reservoir Rd NW
Dept of Medicine
Washington, DC 20007-2113
Phone (202) 444-8168

Other practice location 2

3800 Reservoir Rd NW
Dept of Medicine
Washington, DC 20007-2113
Phone (202) 444-8168

Other names 1

  • Dr. Brainerd Ese Ewarien Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA, WI, NC, MI, LA5 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 5

Enrollment IDStateProvider typePAC IDDetails
I20200515001716 GA Practitioner - HospitalistPractitioner - Internal Medicine 6103172788 Reassigns benefits to 5 organizations
I20210106002618 WI Practitioner - HospitalistPractitioner - Internal Medicine 6103172788 Reassigns benefits to 1 organization
I20220606000087 NC Practitioner - Internal Medicine 6103172788 Reassigns benefits to 1 organization
I20250811001557 MI Practitioner - Internal Medicine 6103172788 Reassigns benefits to 4 organizations
I20260203002637 LA Practitioner - Internal Medicine 6103172788 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Maryland School of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
North Michigan Physician Services PCGroup PAC ID 0143730671, 66 clinicians
Grand Traverse Physician Services PCGroup PAC ID 2466963806, 119 clinicians
Hub City Physician Group LLCGroup PAC ID 3173831211, 26 clinicians
Jefferson Davis Physician Services, LLCGroup PAC ID 7517269152, 20 clinicians
Peach Physician Services, PCGroup PAC ID 9234598855, 16 clinicians
Ambassador Physician Services LLCGroup PAC ID 7810099090, 14 clinicians
St. Bernard Physician Services, LLCGroup PAC ID 6901166982, 18 clinicians
Cogent Healthcare of Macon, LLCGroup PAC ID 9234104019, 73 clinicians

Practice addresses (Care Compare)

1100 E Michgan Ave
Grayling, MI 49738-1312
Phone (989) 348-5461

1105 6TH St
Traverse City, MI 49684-2345
Phone (231) 935-5000

1305 Crowley Rayne Hwy
Crowley, LA 70526-8202
Phone (337) 783-3222

1634 Elton Rd
Jennings, LA 70546-3614
Phone (337) 616-7000

1960 247 Connector
Byron, GA 31008-5663
Phone (478) 654-2000

2810 Ambassador Caffery Pkwy
Lafayette, LA 70506-5906
Phone (337) 981-2949

8000 W Judge Perez Dr
Chalmette, LA 70043-1668
Phone (504) 826-9555

821 N Cobb St
Milledgeville, GA 31061-2343
Phone (478) 633-7550

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Hub City Physician Group, LLC Single Specialty CurrentSince Dec 28, 2025 Accepting new patients
North Michigan Physician Services PC Single Specialty CurrentSince Jul 1, 2025 Accepting new patients
Apogee Medical Group Georgia Inc Single Specialty CurrentSince Apr 1, 2020 Accepting new patients
Vidant Medical Group LLC Single Specialty CurrentSince May 25, 2022 Accepting new patients
Hospital Physician Services - Southeast Professional Corporation Single Specialty CurrentSince Dec 1, 2022 Accepting new patients
Apogee Medical Group, Wisconsin, S.C Single Specialty CurrentSince Nov 4, 2020 Accepting new patients
Wexford Physician Services PC Single Specialty CurrentSince Jul 1, 2025 Accepting new patients
Ambassador Physician Services LLC Single Specialty CurrentSince Dec 28, 2025 Accepting new patients
St. Bernard Physician Services, LLC Single Specialty CurrentSince Dec 28, 2025 Accepting new patients
Otsego Physician Services PC Single Specialty CurrentSince Jul 1, 2025 Accepting new patients
Piedmont Hospitalist Physicians LLC Single Specialty CurrentSince Oct 23, 2023 Accepting new patients
Usacs Integrated Acute Care Services of North Carolina, PLLC Single Specialty CurrentSince Jan 1, 2023 Accepting new patients
Peach Physician Services, PC Single Specialty CurrentSince Nov 7, 2023 Accepting new patients
Grand Traverse Physician Services PC Single Specialty CurrentSince Jul 1, 2025 Accepting new patients
Jefferson Davis Physician Services, LLC Single Specialty CurrentSince Dec 28, 2025 Accepting new patients
Cogent Healthcare of Macon, LLC Single Specialty CurrentSince Jul 1, 2024 Accepting new patients
Navicent Health Baldwin, Inc Single Specialty Past Accepting new patients
Eastside Medical Center, LLC Past Accepting new patients

Locations (25 of 32)

15059 N Scottsdale Rd
Ste 600
Scottsdale, AZ 85254
Phone (602) 778-3601

35 Collier Rd NW
Ste 635
Atlanta, GA 30309
Phone (404) 367-3000

1968 Ptree Rd NW
Atlanta, GA 30309
Phone (404) 605-2222

1350 Walton Way
Augusta, GA 30901
Phone (706) 722-9011

1960 Highway 247
Byron, GA 31008
Phone (478) 654-2000

705 Dixie St
Carrollton, GA 30117
Phone (770) 812-9666

5126 Hospital Dr NE
Covington, GA 30014
Phone (770) 385-4340

777 Hemlock St
Macon, GA 31201
Phone (478) 474-5600

777 Hemlock St
#104
Macon, GA 31201
Phone (478) 633-7550

821 N Cobb St
Milledgeville, GA 31061
Phone (478) 454-3500

501 Redmond Rd NW
Rome, GA 30165
Phone (706) 291-0291

2460 Washington Rd
Thomson, GA 30824
Phone (706) 595-1411

2501 N Patterson St
Valdosta, GA 31602
Phone (229) 259-4139

8000 W Judge Perez Dr
Chalmette, LA 70043
Phone (504) 493-6078

1305 E Highway 90
Crowley, LA 70526
Phone (337) 783-3222

1634 Elton Rd
Jennings, LA 70546
Phone (337) 616-7000

2810 Ambassador Caffery Pkwy
Lafayette, LA 70506
Phone (337) 593-5423

4600 Ambassador Caffery Pkwy
Lafayette, LA 70508
Phone (337) 371-3135

200 Corporate Blvd
Lafayette, LA 70508

400 Hobart St
Cadillac, MI 49601
Phone (231) 876-7200

14700 Lake Shore Dr
Charlevoix, MI 49720
Phone (231) 547-3840

825 N Center Ave
Gaylord, MI 49735
Phone (989) 731-2100

1100 E Michigan Ave
Grayling, MI 49738
Phone (989) 348-0317

1105 Sixth St
Traverse City, MI 49684
Phone (231) 922-9000

500 Academy St S
Ahoskie, NC 27910
Phone (252) 209-3000

Interoperability endpoints

  • Direct secure messaging: bewarien2811487@carolinashealthcaresystem.direct-ci.com

Organizations & group practices 18

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 18

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1428105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1529452800000",
    "number": "1881089936",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 CONSTITUTION AVE NE APT 204",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200026681",
            "telephone_number": "240-535-5211"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "address_2": "DEPT OF MEDICINE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "20007",
            "telephone_number": "202-444-8168",
            "fax_number": "877-303-1460"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3800 Reservoir Rd NW",
            "address_2": "Dept of Medicine",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200072113",
            "country_code": "US",
            "telephone_number": "202-444-8168",
            "fax_number": "877-303-1460",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3800 Reservoir Rd NW",
            "address_2": "Dept of Medicine",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200072113",
            "country_code": "US",
            "telephone_number": "202-444-8168",
            "fax_number": "877-303-1460",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "EWARIEN",
        "first_name": "BRAINERD",
        "middle_name": "ESE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-04-04",
        "last_updated": "2018-06-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101263786",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BRAINERD",
            "last_name": "EWARIEN",
            "middle_name": "ESE",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.