Individual provider Active NPI

Abiye Tesfaye Kassa, MD

  • Anatomic Pathology & Clinical Pathology Physician
  • Washington, DC
National Provider Identifier
1255825964
Registry record updated Sep 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
License
D93886 Issued in MD
Practice address
900 23Rd St NW
Washington, DC 20037-2342
Phone
(202) 715-1509
NPI assigned
Jun 15, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X D93886 MD Primary

Addresses

Primary practice location

900 23Rd St NW
Washington, DC 20037-2342

Mailing address

Weinberg 2242
401 N. Broadway
Baltimore, MD 21231

Other practice location 1

Weinberg 2242
401 N. Broadway
Baltimore, MD 21231
Phone (410) 614-2428

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20220706001668 MD Practitioner - Pathology 1052791258 Reassigns benefits to 1 organization
I20240802001618 DC Practitioner - Pathology 1052791258 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medical Faculty Associates, IncGroup PAC ID 4082528898, 676 clinicians

Practice addresses (Care Compare)

900 23Rd St NW
Washington, DC 20037-2342
Phone (202) 715-4000

Hospital & facility affiliations

  • George Washington Univ Hospital Hospital, Washington, DC, CCN 090001

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins University Current Accepting new patients
Johns Hopkins University Anatomic Pathology & Clinical Pathology CurrentSince Jul 1, 2022 Accepting new patients
Medical Faculty Associates, Inc CurrentSince Jun 12, 2024 Accepting new patients
Johns Hopkins University CurrentSince Jul 1, 2022 Accepting new patients

Locations

900 23rd St NW
Washington, DC 20037
Phone (202) 715-4750

2041 Georgia Ave NW
Washington, DC 20060
Phone (202) 865-3785

5755 Cedar Ln
Columbia, MD 21044
Phone (410) 381-7171

6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704

Organizations & group practices 4

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

Hospital & facility affiliations 1

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": "1529020800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757635200000",
    "number": "1255825964",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "WEINBERG 2242",
            "address_2": "401 N. BROADWAY",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "21231"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 23RD ST NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200372342",
            "telephone_number": "202-715-1509"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Weinberg 2242",
            "address_2": "401 N. Broadway",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "21231",
            "country_code": "US",
            "telephone_number": "410-614-2428",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KASSA",
        "first_name": "ABIYE",
        "middle_name": "TESFAYE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-06-15",
        "last_updated": "2025-09-12",
        "certification_date": "2024-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "MD",
            "license": "D93886",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.