Abdallah Khaldoun Said Qtaishat, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

04-51316 Issued in KS

Practice address

110 Irving St. NW
Department of Internal Medicine
Washington D.C., DC 20010

Phone

(202) 877-2835

Fax

(202) 877-8288

NPI assigned

May 31, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in KS

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

Specialty

Internal Medicine

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hospitalist Medicine Physicians of Texas PLLCGroup PAC ID 3476688318, 685 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension Via Christi Hospitals Wichita, Inc. Hospital, Wichita, KS, CCN 170122
• Via Christi Hospital Wichita St Teresa, Inc Hospital, Wichita, KS, CCN 170200

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Hospitalist Medicine Physicians of Texas, PLLC

  • Internal Medicine Physician
  • Humble, TX
  • NPI 1629307095

  KS

  Medicare reassignment Care Compare group NPD
• Ascension Via Christi Hospitals Wichita Inc.

  • General Acute Care Hospital
  • Wichita, KS
  • NPI 1154314789
  NPD (past)

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

• Ascension Via Christi Hospital St Teresa Inc.

  • General Acute Care Hospital
  • Wichita, KS
  • NPI 1023334950
  Care Compare affiliation
• Ascension Via Christi Hospitals Wichita Inc.

  • General Acute Care Hospital
  • Wichita, KS
  • NPI 1154314789
  Care Compare affiliation

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

{
    "created_epoch": "1653955200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752624000000",
    "number": "1245979152",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 IRVING ST. NW",
            "address_2": "DEPARTMENT OF INTERNAL MEDICINE",
            "city": "WASHINGTON D.C.",
            "state": "DC",
            "postal_code": "20010",
            "telephone_number": "202-877-2835",
            "fax_number": "202-877-8288"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 IRVING ST. NW",
            "address_2": "DEPARTMENT OF INTERNAL MEDICINE",
            "city": "WASHINGTON D.C.",
            "state": "DC",
            "postal_code": "20010",
            "telephone_number": "202-877-2835",
            "fax_number": "202-877-8288"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "QTAISHAT",
        "first_name": "ABDALLAH",
        "middle_name": "KHALDOUN SAID",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-05-31",
        "last_updated": "2025-07-16",
        "certification_date": "2025-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "KS",
            "license": "04-51316",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Obiora Matthias Ogbuawa, MD
• Dennis I Olaniyi
• Kathleen Oresky
• Carlos William Phillip, ED.D.
• Christian Pree
• Iliana Revelo, HHA
• Shervone S Rhones
• Carolyn M Rivers, PHARMD
• Merlin Lee Robb, M.D.
• Mario Rodriguez

• Internal Medicine Physician in Washington D.C., DC
• Providers in Washington D.C., DC by specialty
• Internal Medicine Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.