Individual provider Active NPI

Adan Ramirez Atriham, MD

  • Emergency Medicine Physician
  • Houston, TX
National Provider Identifier
1114957305
Registry record updated Oct 21, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
M7835 Issued in TX
Practice address
905 Town and Country Blvd Apt 761
Houston, TX 77024-2324
Phone
(713) 405-1444
NPI assigned
Jul 3, 2006
Last updated
Oct 21, 2024By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 21, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X M7835 TX Primary

Addresses

Primary practice location

905 Town and Country Blvd Apt 761
Houston, TX 77024-2324

Mailing address

5816 Winsome LN Unit B
Houston, TX 77057-6156
Phone (832) 560-3485

Other practice location 1

3014 S Rice Ave
Houston, TX 77056-6679
Phone (713) 405-1444

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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
I20130621000213 TX Practitioner - Family PracticePractitioner - Emergency Medicine 2668459207 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family PracticeAlso: Emergency Medicine
Education
Other, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Pearsall Emergency Medicine Associates, PAGroup PAC ID 1557623147, 45 clinicians
Advanced Surgeons and Physicians Network IncGroup PAC ID 8426304221, 62 clinicians

Practice addresses (Care Compare)

1890 George Dieter Dr
El Paso, TX 79936-4327
Phone (915) 225-7116

4200 Twelve Oaks Dr
Houston, TX 77027-6812
Phone (713) 795-4884

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
M7835TXMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pearsall Emergency Medicine Associates, PA Emergency Medicine CurrentSince Dec 30, 2025 Accepting new patients
St Joseph Emergency Physicians PLLC Emergency Medicine CurrentSince Feb 1, 2014 Accepting new patients
St Joseph Emergency Physicians PLLC Emergency Medicine CurrentSince Feb 1, 2014 Accepting new patients
Advanced Surgeons & Physicians Network, Inc. Emergency Medicine CurrentSince Oct 14, 2024 Accepting new patients
Emergency Coverage Services, PC Past Accepting new patients
Emergency Coverage, LLC Emergency Medicine Past Accepting new patients
Emergency Medicine Fellowship, PLLC Emergency Medicine Past Accepting new patients
Ad Hospital East, LLC Past Accepting new patients

Locations

1890 George Dieter Dr
El Paso, TX 79936
Phone (915) 219-9404

13600 Horizon Blvd
Ste 100
Horizon City, TX 79928
Phone (915) 407-7878

1401 St Joseph Pkwy
Houston, TX 77002
Phone (713) 575-1000

4200 Twelve Oaks Dr
Houston, TX 77027
Phone (713) 621-5010

Organizations & group practices 8

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 1

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": "1151884800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1729468800000",
    "number": "1114957305",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5816 WINSOME LN UNIT B",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770576156",
            "telephone_number": "832-560-3485"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "905 TOWN AND COUNTRY BLVD APT 761",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770242324",
            "telephone_number": "713-405-1444"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3014 S Rice Ave",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770566679",
            "country_code": "US",
            "telephone_number": "713-405-1444",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ATRIHAM",
        "first_name": "ADAN",
        "middle_name": "RAMIREZ",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-03",
        "last_updated": "2024-10-21",
        "certification_date": "2024-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "M7835",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.