Individual provider Active NPI

Ashton Lacie Ehlers, OD

  • Pediatric Optometrist
  • Houston, TX
National Provider Identifier
1659863561
Registry record updated Oct 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric OptometristTaxonomy code 152WP0200X
License
9426TG Issued in TX
Practice address
4901 Calhoun Rd
Houston, TX 77204-2020
Phone
(713) 743-2020
Fax
(713) 743-0963
NPI assigned
Jun 6, 2018
Last updated
Oct 7, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 7, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 9426TG TX
Pediatric Optometrist 152WP0200X 9426TG TX Primary

Addresses

Primary practice location

4901 Calhoun Rd
Houston, TX 77204-2020

Mailing address

4901 Calhoun Rd RM 2107
Houston, TX 77204-2020
Phone (713) 743-2020

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: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180613001060 TX Practitioner - Optometry 8123373206 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
University of Houston - College of Optometry, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Utmb Faculty Group PracticeGroup PAC ID 3375456734, 1,083 clinicians

Practice addresses (Care Compare)

700 University Blvd
Galveston, TX 77550-5552
Phone (409) 747-5800

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
78.88 of 100Reported as group
Quality
73.38
Improvement activities
40
Cost
78.42

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
9426TGTXMDPediatric Optometrist

Practice roles

OrganizationSpecialtyStatusNew patients
University of Houston CurrentSince Jul 1, 2018 Accepting new patients
University of Houston System CurrentSince Jul 1, 2018 Accepting new patients
University of Houston System Optometrist Current Accepting new patients
Utmb Faculty Group Practice CurrentSince Oct 1, 2020 Accepting new patients

Locations

301 University Blvd
Galveston, TX 77555
Phone (409) 747-1883

700 University Blvd
Galveston, TX 77550
Phone (281) 338-0829

190 Heights Blvd
Houston, TX 77007
Phone (713) 527-8480

4401 Martin Luther King Blvd
Houston, TX 77204
Phone (713) 743-1921

4901 Calhoun Rd
Houston, TX 77204
Phone (713) 743-1921

4901 Calhoun Rd
Rm 2107
Houston, TX 77204
Phone (713) 743-1921

511 Park Grove Dr
Katy, TX 77450
Phone (281) 398-7001

10121 Emmett F Lowry Expy
Texas City, TX 77591
Phone (409) 938-8466

Interoperability endpoints

  • Direct secure messaging: aehlersod48794@direct.utmb.edu

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.

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": "1528243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1659863561",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4901 CALHOUN RD RM 2107",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "772042020",
            "telephone_number": "713-743-2020",
            "fax_number": "713-743-0960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4901 CALHOUN RD",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "772042020",
            "telephone_number": "713-743-2020",
            "fax_number": "713-743-0963"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EHLERS",
        "first_name": "ASHTON",
        "middle_name": "LACIE",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-06-06",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "TX",
            "license": "9426TG",
            "primary": false
        },
        {
            "code": "152WP0200X",
            "taxonomy_group": "",
            "desc": "Optometrist, Pediatrics",
            "state": "TX",
            "license": "9426TG",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.