Individual provider Active NPI

Abdulhameed Al-Sabban, MBBS

  • Gastroenterology Physician
  • Baltimore, MD
National Provider Identifier
1255624656
Registry record updated Feb 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
D97993 Issued in MD
Practice address
22 S Greene St
Baltimore, MD 21201-1544
Phone
(410) 328-5780
Fax
(410) 328-8315
NPI assigned
May 18, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X D97993 MD Primary

Addresses

Primary practice location

22 S Greene St
Baltimore, MD 21201-1544

Mailing address

3800 Reservoir Rd NW
Department of Gastroenterology
Washington, DC 20007-2113
Phone (202) 444-3632

Other practice location 1

419 W Redwood St
Baltimore, MD 21201-1734
Phone (667) 214-1422

Other practice location 2

7625 Maple Lawn Blvd Ste 110
Fulton, MD 20759-2565
Phone (301) 490-5025

Other practice location 3

800 Linden Ave
Baltimore, MD 21201-4622
Phone (410) 225-8301

Other practice location 4

827 Linden Ave
Baltimore, MD 21201-4606
Phone (410) 328-8730

Other practice location 5

100 West Rd Ste 115
Towson, MD 21204-2358
Phone (410) 494-0144

Other practice location 6

700 Geipe Rd
Catonsville, MD 21228-4147
Phone (410) 753-2255

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, DC, MD3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20230605001633 VA Practitioner - GastroenterologyPractitioner - Internal Medicine 2264704899 Reassigns benefits to 1 organization
I20230606000138 DC Practitioner - GastroenterologyPractitioner - Internal Medicine 2264704899 Reassigns benefits to 1 organization
I20230905001546 MD Practitioner - Gastroenterology 2264704899 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University of Maryland Physicians PAGroup PAC ID 2769394808, 395 clinicians

Practice addresses (Care Compare)

22 S Green St
Baltimore, MD 21201-1544
Phone (410) 328-8040

Hospital & facility affiliations

  • University of Maryland Medical Center Hospital, Baltimore, MD, CCN 210002
  • University of MD Shore Medical Center at Easton Hospital, Easton, MD, CCN 210037
  • Umd Upper Chesapeake Medical Center Hospital, Bel Air, MD, CCN 210049
  • University of MD Medical Center Midtown Campus Hospital, Baltimore, MD, CCN 210038
  • University of MD Baltimore Washington Medical Center Hospital, Glen Burnie, MD, CCN 210043

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy54
Upper gastrointestinal (GI) endoscopy for acid reflux231

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Health Care Services CurrentSince Apr 23, 2023 Accepting new patients
Inova Health Care Services CurrentSince Apr 23, 2023 Accepting new patients
University of Maryland Physicians P.a. Gastroenterology CurrentSince Jul 22, 2023 Accepting new patients
University of Maryland Physicians PA Gastroenterology CurrentSince Jul 22, 2023 Accepting new patients
University of Maryland Physicians P.a. Current Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

3800 Reservoir Rd NW
#6
Washington, DC 20007
Phone (202) 444-2600

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

827 Linden Ave
Baltimore, MD 21201
Phone (410) 225-8100

800 Linden Ave
Baltimore, MD 21201
Phone (410) 225-8301

419 W Redwood St
Baltimore, MD 21201
Phone (410) 328-5196

22 S Greene St
Baltimore, MD 21201
Phone (410) 328-5793

7625 Maple Lawn Blvd
Ste 110
Fulton, MD 20759
Phone (301) 490-5025

100 West Rd
Ste 115
Towson, MD 21204
Phone (410) 494-0144

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

Interoperability endpoints

  • Direct secure messaging: aalsabban27235@soc.inova.org
  • Direct secure messaging: aalsabban1029628@direct.umm.edu

Organizations & group practices 6

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 7

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": "1305676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739750400000",
    "number": "1255624656",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "address_2": "DEPARTMENT OF GASTROENTEROLOGY",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072113",
            "telephone_number": "202-444-3632",
            "fax_number": "877-303-1462"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 S GREENE ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011544",
            "telephone_number": "410-328-5780",
            "fax_number": "410-328-8315"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "419 W Redwood St",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212011734",
            "country_code": "US",
            "telephone_number": "667-214-1422",
            "fax_number": "410-328-8326",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7625 Maple Lawn Blvd Ste 110",
            "address_purpose": "LOCATION",
            "city": "Fulton",
            "state": "MD",
            "postal_code": "207592565",
            "country_code": "US",
            "telephone_number": "301-490-5025",
            "fax_number": "301-490-5260",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 Linden Ave",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212014622",
            "country_code": "US",
            "telephone_number": "410-225-8301",
            "fax_number": "410-328-8315",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "827 Linden Ave",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212014606",
            "country_code": "US",
            "telephone_number": "410-328-8730",
            "fax_number": "410-328-8315",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 West Rd Ste 115",
            "address_purpose": "LOCATION",
            "city": "Towson",
            "state": "MD",
            "postal_code": "212042358",
            "country_code": "US",
            "telephone_number": "410-494-0144",
            "fax_number": "410-494-0147",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "700 Geipe Rd",
            "address_purpose": "LOCATION",
            "city": "Catonsville",
            "state": "MD",
            "postal_code": "212284147",
            "country_code": "US",
            "telephone_number": "410-753-2255",
            "fax_number": "410-242-4404",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AL-SABBAN",
        "first_name": "ABDULHAMEED",
        "credential": "MBBS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-05-18",
        "last_updated": "2025-02-17",
        "certification_date": "2025-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MD",
            "license": "D97993",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.