Lone Star Spine and Injury Center, PLLC

Primary specialty

Interventional Pain Medicine PhysicianTaxonomy code 208VP0014X

Legal business name

LONE STAR SPINE AND INJURY CENTER, PLLC

Doing business as

Texas Interventional Pain and Spine Specialists

Practice address

4301 Retama Cir
Victoria, TX 77901-2768

Phone

(361) 360-3264

Fax

(833) 471-5910

NPI assigned

May 14, 2020

Last updated

Feb 19, 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

Umar R MahmoodNPI 1346506185

Title

Owner

Phone

(361) 360-3264

Specialties & licenses 1

Addresses

Other names 1

• Texas Interventional Pain and Spine Specialists Doing business as

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Locations

Practitioners 6

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.

• Umar R Mahmood, DO

  • Interventional Pain Medicine Physician
  • Victoria, TX
  • NPI 1346506185
  Medicare reassignment Care Compare group NPD Authorized official
• Jennifer Foxell Bluntzer, DNP, APRN, ACAGNP-BC

  • Clinical Nurse Specialist
  • Victoria, TX
  • NPI 1114536166
  Medicare reassignment Care Compare group NPD
• Gary Kao, M.D.

  • Interventional Pain Medicine Physician
  • Middleburg, FL
  • NPI 1346582095

  TX

  Medicare reassignment Care Compare group NPD
• Carlos Garza, M.D.

  • Emergency Medicine Physician
  • Laredo, TX
  • NPI 1366422792
  NPD (past)
• Christopher Mark Denslow, FNP-BC

  • Family Nurse Practitioner
  • Nashua, NH
  • NPI 1003640863
  NPD (past)
• Diane Pearl, NP

  • Family Nurse Practitioner
  • Grand Rapids, MI
  • NPI 1417495524
  NPD (past)

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

{
    "created_epoch": "1589414400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771459200000",
    "number": "1184246985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4301 RETAMA CIR",
            "city": "VICTORIA",
            "state": "TX",
            "postal_code": "779012768",
            "telephone_number": "361-360-3264",
            "fax_number": "833-471-5910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4301 RETAMA CIR",
            "city": "VICTORIA",
            "state": "TX",
            "postal_code": "779012768",
            "telephone_number": "361-360-3264",
            "fax_number": "833-471-5910"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12000 Richmond Ave Ste 330",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770822428",
            "country_code": "US",
            "telephone_number": "832-895-6012",
            "fax_number": "833-471-5910",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "LONE STAR SPINE AND INJURY CENTER, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-05-14",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A",
        "authorized_official_last_name": "MAHMOOD",
        "authorized_official_first_name": "UMAR",
        "authorized_official_middle_name": "R",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "361-360-3264"
    },
    "taxonomies": [
        {
            "code": "208VP0014X",
            "taxonomy_group": "",
            "desc": "Pain Medicine, Interventional Pain Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Texas Interventional Pain and Spine Specialists",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Lisa Heinrich-Null DDS
• Roland Littles
• Juan Carlos Llarena, DDS
• Juan A Llompart, MD
• Lone Star Emergency Associates LLC
• Long Health Family Practice, LLC
• Annette A. Long, FNP-C
• Janice M Longoria, SLP
• Alexis Lopez
• Holly Lopez, MASTER SOCIAL WORKER

• Interventional Pain Medicine Physician in Victoria, TX
• Providers in Victoria, TX by specialty
• Interventional Pain Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.