Isurg of Spring, LLC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

ISURG OF SPRING, LLC

Practice address

21848 Holzwarth
Suite 300
Spring, TX 77388

Phone

(713) 877-0600

NPI assigned

Aug 12, 2024

Last updated

Jan 22, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Margarett Dabney, RN

Title

Administrator

Phone

(713) 565-2450

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Baptiste John Dejean III, M.D.

  • Ophthalmology Physician
  • Conroe, TX
  • NPI 1669475455
  NPD (past)

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

{
    "created_epoch": "1723420800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769040000000",
    "number": "1356172399",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "21848 HOLZWARTH RD STE 300",
            "city": "SPRING",
            "state": "TX",
            "postal_code": "773883735",
            "telephone_number": "713-565-2450",
            "fax_number": "800-784-7530"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21848 HOLZWARTH",
            "address_2": "SUITE 300",
            "city": "SPRING",
            "state": "TX",
            "postal_code": "77388",
            "telephone_number": "713-877-0600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ISURG OF SPRING, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-08-12",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A",
        "authorized_official_last_name": "DABNEY",
        "authorized_official_first_name": "MARGARETT",
        "authorized_official_title_or_position": "ADMINISTRATOR",
        "authorized_official_telephone_number": "713-565-2450",
        "authorized_official_credential": "RN"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Timothy E. Irvine, MD
• Amanda Nicole Isbell, RBT
• Jessica Iselt, OTR
• Kaitlyn B Iseminger, M.A., LPC
• Ene Isidahomen
• Brittany Iversen
• Michelle Louise Ivey, PH.D., CCC-SLP
• Ana Lorena Izaguirre Sanchez, DMD
• Michael J Izzi
• J&L Optical Dba Per-Fit Vision (Eyewear Express)

• Ambulatory Surgical Clinic/Center in Spring, TX
• Providers in Spring, TX by specialty
• Ambulatory Surgical Clinic/Center in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.