Individual provider Active NPI

Nader Eldris, M.D.

  • Hospitalist Physician
  • Shenandoah, TX
National Provider Identifier
1801152863
Registry record updated Sep 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
T5734 Issued in TX
Practice address
9250 Pinecroft Dr # N2101
Shenandoah, TX 77380-3218
Phone
(713) 897-2307
Fax
(713) 897-2275
NPI assigned
Apr 4, 2012
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 4, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036137670 IL
Hospitalist Physician 208M00000X T5734 TX Primary
Internal Medicine Physician 207R00000X T5734 TX

Addresses

Primary practice location

9250 Pinecroft Dr # N2101
Shenandoah, TX 77380-3218

Mailing address

9250 Pinecroft Dr # N2101
Shenandoah, TX 77380-3218
Phone (713) 897-2307

Other practice location 1

836 W Wellington Ave
Chicago, IL 60657-5147
Phone (773) 975-1600

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, TX2 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
I20160518002404 IL Practitioner - Internal Medicine 6901195635 Reassigns benefits to 2 organizations
I20230615003200 TX Practitioner - Internal Medicine 6901195635 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Memorial Hermann Medical GroupGroup PAC ID 7012008360, 760 clinicians

Practice addresses (Care Compare)

1801 N Loop W
Suite 30
Houston, TX 77008-1445
Phone (713) 802-9781

9250 Pinecroft Dr
Shenandoah, TX 77380-3218
Phone (713) 897-2307

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036137670ILMDInternal Medicine Physician
T5734TXMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sound Physicians of Illinois, LLC Internal Medicine CurrentSince Jan 28, 2018 Accepting new patients
Cook County Current Accepting new patients
Vanguard Inpatient Physicians, PLLC Internal Medicine CurrentSince Jun 1, 2023 Accepting new patients
Memorial Hermann Medical Group Internal Medicine CurrentSince Jul 21, 2025 Accepting new patients
Cook County Internal Medicine CurrentSince Aug 24, 2018 Accepting new patients
Cook County CurrentSince Aug 24, 2018 Accepting new patients

Locations

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

1044 N Francisco Ave
Chicago, IL 60622
Phone (773) 292-8227

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

1505 E Winding Way Dr
Ste 200
Friendswood, TX 77546
Phone (713) 366-7800

1801 North Loop W
Ste 30
Houston, TX 77008
Phone (713) 802-9781

915 Gessner Rd
Ste 100
Houston, TX 77024
Phone (713) 242-2222

4560 FM 1960 Rd W
Ste 101
Houston, TX 77069
Phone (281) 444-0000

3203 Broadway St
Pearland, TX 77581
Phone (281) 485-8876

9250 Pinecroft Dr
#N2101
Shenandoah, TX 77380
Phone (713) 897-2307

4645 Sweetwater Blvd
Ste 200
Sugar Land, TX 77479
Phone (281) 565-1112

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": "1333497600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756944000000",
    "number": "1801152863",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9250 PINECROFT DR # N2101",
            "city": "SHENANDOAH",
            "state": "TX",
            "postal_code": "773803218",
            "telephone_number": "713-897-2307",
            "fax_number": "713-897-2275"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9250 PINECROFT DR # N2101",
            "city": "SHENANDOAH",
            "state": "TX",
            "postal_code": "773803218",
            "telephone_number": "713-897-2307",
            "fax_number": "713-897-2275"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "836 W Wellington Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606575147",
            "country_code": "US",
            "telephone_number": "773-975-1600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELDRIS",
        "first_name": "NADER",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-04-04",
        "last_updated": "2025-09-04",
        "certification_date": "2025-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036137670",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "T5734",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "T5734",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Shenandoah, TX

Sources for this page

Verify at the official NPI Registry.