Individual provider Active NPI

Dan Alexis, MD

  • Emergency Medicine Physician
  • Pasadena, TX
National Provider Identifier
1831517424
Registry record updated Jan 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
ME131295 Issued in FL
Practice address
4000 Spencer Hwy
Pasadena, TX 77504-1202
Phone
(954) 616-7125
NPI assigned
Apr 1, 2014
Last updated
Jan 10, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 10, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X ME131295 FL Primary
Emergency Medicine Physician 207P00000X T6500 TX

Addresses

Primary practice location

4000 Spencer Hwy
Pasadena, TX 77504-1202

Mailing address

4000 Spencer Hwy
Pasadena, TX 77504-1202
Phone (954) 616-7125

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
I20220719002782 TX Practitioner - Emergency Medicine 1254551740 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
ME131295FLMDEmergency Medicine Physician
T6500TXMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Emergency Medicine Services of TX, PLLC Emergency Medicine CurrentSince Aug 1, 2023 Accepting new patients
Singleton Associates PA Past Accepting new patients
FL-I Medical Services, LLC Past Accepting new patients

Locations

225 E Parkwood Ave
Friendswood, TX 77546
Phone (281) 549-9400

6191 E Sam Houston Pkwy N
#B
Houston, TX 77049
Phone (713) 295-5300

4000 Spencer Hwy
Pasadena, TX 77504
Phone (713) 359-1000

11100 Shadow Creek Pkwy
Pearland, TX 77584
Phone (713) 770-7000

7700 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 575-5564

26306 Kuykendahl Rd
Tomball, TX 77375
Phone (346) 246-7700

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1396310400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768003200000",
    "number": "1831517424",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4000 SPENCER HWY",
            "city": "PASADENA",
            "state": "TX",
            "postal_code": "775041202",
            "telephone_number": "954-616-7125"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4000 SPENCER HWY",
            "city": "PASADENA",
            "state": "TX",
            "postal_code": "775041202",
            "telephone_number": "954-616-7125"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALEXIS",
        "first_name": "DAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-04-01",
        "last_updated": "2026-01-10",
        "certification_date": "2026-01-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "FL",
            "license": "ME131295",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "T6500",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pasadena, TX

Sources for this page

Verify at the official NPI Registry.