NPIMap

Individual provider Active NPI

Dergham Zahir Alzubaidy, M.D.

  • Hospitalist Physician
  • Dallas, TX
National Provider Identifier
1356636708
Registry record updated May 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
P8836 Issued in TX
Practice address
5323 Harry Hines Boulevard
Dallas, TX 75390-7201
Phone
(214) 648-9741
Fax
(214) 648-9531
NPI assigned
Jun 14, 2011
Last updated
May 5, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X P8836 TX
Hospitalist Physician 208M00000X P8836 TX Primary

Addresses

Primary practice location

5323 Harry Hines Boulevard
Dallas, TX 75390-7201

Mailing address

P.O. Box 845347
Dallas, TX 75284-5347
Phone (214) 648-9741

Other names 1

  • Dergham Zahir Mohammed Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20140819001756 TX Practitioner - HospitalistPractitioner - Internal Medicine 9931326717 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Other, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

12400 Dallas Pkwy
Frisco, TX 75033-4224
Phone (469) 604-9000

1801 Inwood Rd
Dallas, TX 75235-7202

2201 Inwood Rd
Dallas, TX 75235-7320
Phone (214) 645-2700

3621 22ND St
Suite 400
Lubbock, TX 79410-1302
Phone (806) 791-8484

5200 Harry Hines Blvd
Dallas, TX 75235-7709
Phone (214) 590-8000

6201 Harry Hines Blvd
Dallas, TX 75235-5202
Phone (817) 987-3955

6202 Harry Hines Blvd
Dallas, TX 75235-5202
Phone (469) 488-7000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
82.87 of 100Reported as group
Quality
70.15
Promoting interoperability
100
Improvement activities
40
Cost
72.75

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
P8836TXMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Mar 26, 2015 Accepting new patients
Dallas Hospital Consultants PA Internal Medicine CurrentSince Nov 27, 2020 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
University of Texas Southwestern Medical Center at Dallas Internal Medicine CurrentSince Mar 26, 2015 Accepting new patients
Dallas County Hospital District Past Accepting new patients

Locations

900 W Arbrook Blvd
Arlington, TX 76015
Phone (330) 506-4134

1441 N Beckley Ave
Dallas, TX 75203
Phone (214) 712-2429

1801 Inwood Rd
Fl Seventh
Dallas, TX 75235

2201 Inwood Rd
Dallas, TX 75235
Phone (214) 645-2563

600 S Main St
Ft Worth, TX 76104
Phone (817) 882-2400

3621 22nd St
Ste 400
Lubbock, TX 79410
Phone (806) 791-8484

5323 Harry Hines Blvd
Ut Southwest Medical Center, TX 75390

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 45

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

View all 45

NPI Registry JSON

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

{
    "created_epoch": "1308009600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777939200000",
    "number": "1356636708",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "P.O. BOX 845347",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752845347",
            "telephone_number": "214-648-9741",
            "fax_number": "214-648-9531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5323 HARRY HINES BOULEVARD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753907201",
            "telephone_number": "214-648-9741",
            "fax_number": "214-648-9531"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALZUBAIDY",
        "first_name": "DERGHAM",
        "middle_name": "ZAHIR",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-06-14",
        "last_updated": "2026-05-05",
        "certification_date": "2026-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "P8836",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "P8836",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "DERGHAM",
            "last_name": "MOHAMMED",
            "middle_name": "ZAHIR",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.