Individual provider Active NPI

Chadi T Abouassaly, MD

  • Surgery Physician
  • Washington, DC
National Provider Identifier
1982878161
Registry record updated Oct 19, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
MD037614 Issued in DC
Practice address
110 Irving St NW Ste 301
Washington, DC 20010-3017
Phone
(202) 877-7788
Fax
(877) 680-8198
NPI assigned
Apr 17, 2008
Last updated
Oct 19, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 19, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X MD037614 DC Primary

Addresses

Primary practice location

110 Irving St NW Ste 301
Washington, DC 20010-3017

Mailing address

110 Irving St NW Ste 301
Washington, DC 20010-3017
Phone (202) 877-7788

Other practice location 1

110 Irving St NW Ste 4B42
Washington, DC 20010-3017
Phone (202) 877-7259

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC
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 1

Enrollment IDStateProvider typePAC IDDetails
I20101203000355 DC Practitioner - Critical Care (Intensivists) 0941352975 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)
Education
University of Iowa, RJ & L Carver College of Medicine, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

110 Irving St NW
Washington, DC 20010-3017
Phone (202) 877-7000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
94.27 of 100Reported as group
Quality
80.29
Promoting interoperability
100
Improvement activities
40
Cost
75.48

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Removal of tissue1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Mar 1, 2025 Accepting new patients
WHC Emerg Phys CurrentSince Dec 1, 2012 Accepting new patients
WHC Physician Group LLC Surgery CurrentSince Dec 1, 2012 Accepting new patients
Washington Metropolitan Practice Plan Past Accepting new patients
Medstar Medical Group II LLC Past Accepting new patients
Washington Hospital Center Corporation Past Accepting new patients
Washington Hospital Center Corp Past Accepting new patients

Locations

110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000

110 Irving St NW
#48
Washington, DC 20010

110 Irving St NW
Ste 301
Washington, DC 20010
Phone (202) 877-7788

110 Irving St NW
Ste 4B42
Washington, DC 20010
Phone (202) 877-7259

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

3800 Reservoir Rd NW
Washington, DC 20007
Phone (202) 687-2203

Organizations & group practices 7

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.

Hospital & facility affiliations 3

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": "1208390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1634601600000",
    "number": "1982878161",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW STE 301",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "202-877-7788"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 IRVING ST NW STE 301",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200103017",
            "telephone_number": "202-877-7788",
            "fax_number": "877-680-8198"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "110 Irving St NW Ste 4B42",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200103017",
            "country_code": "US",
            "telephone_number": "202-877-7259",
            "fax_number": "202-877-7258",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ABOUASSALY",
        "first_name": "CHADI",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-04-17",
        "last_updated": "2021-10-19",
        "certification_date": "2021-10-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "DC",
            "license": "MD037614",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.