Cath Lab Ambulatory Center Cardiology Specialist of Acadiana, LLC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

CATH LAB AMBULATORY CENTER CARDIOLOGY SPECIALIST OF ACADIANA, LLC

Practice address

309 Rue Louis Xiv
Lafayette, LA 70508-7050

Phone

(337) 269-9777

Fax

(337) 269-0244

NPI assigned

Mar 14, 2025

Last updated

May 27, 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

John Underwood

Title

VP Treasurer

Phone

(817) 948-3428

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in LA

Enrollment records 1

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1124828652. Details of each certification follow.

• CCN 19C0001156 Ambulatory surgical center · Active · Name & address match · Details

Ambulatory surgical center certification: CCN 19C0001156

Legal name

Cardiology Specialists of Acadiana Ambulatory Center

Certification status

Active

Provider type (POS)

Ambulatory surgical center

Participating since

Aug 18, 2025

Last certification

Aug 18, 2025

Facility address

309 Rue Louis XIV
Lafayette, LA 70508

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 12

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.

• Rehan Z Ali, M.D.

  • Interventional Cardiology Physician
  • Lafayette, LA
  • NPI 1912198532
  Medicare reassignment NPD
• Yu-Cheng Jeffrey Chen, M.D.

  • Interventional Cardiology Physician
  • Lafayette, LA
  • NPI 1114920998
  Medicare reassignment NPD
• David D Daly Jr., MD

  • Interventional Cardiology Physician
  • Lafayette, LA
  • NPI 1720222961
  Medicare reassignment NPD
• Jon S Decuir Jr., MD

  • Interventional Cardiology Physician
  • Lafayette, LA
  • NPI 1598142150
  Medicare reassignment NPD
• James C Dobbs, M.D.

  • Interventional Cardiology Physician
  • Lafayette, LA
  • NPI 1487862702
  Medicare reassignment NPD
• Kian Ehsan, M.D.

  • Interventional Cardiology Physician
  • Lafayette, LA
  • NPI 1639349921
  Medicare reassignment NPD
• Albert Clay Hammett, MD

  • Cardiovascular Disease Physician
  • Lafayette, LA
  • NPI 1366449209
  Medicare reassignment NPD
• Jon D Leleux, MD

  • Interventional Cardiology Physician
  • Lafayette, LA
  • NPI 1922000801
  Medicare reassignment NPD
• Stephen R Simpson, MD

  • Cardiovascular Disease Physician
  • Lafayette, LA
  • NPI 1235128026
  Medicare reassignment NPD
• John Michael Smith Jr., MD

  • Cardiovascular Disease Physician
  • Baton Rouge, LA
  • NPI 1578753869
  Medicare reassignment NPD
• Eric J Thomassee, MD

  • Interventional Cardiology Physician
  • Lafayette, LA
  • NPI 1053515544
  Medicare reassignment NPD
• Patrick Joseph Welch, M.D.

  • Clinical Cardiac Electrophysiology Physician
  • Lafayette, LA
  • NPI 1417146283
  Medicare reassignment NPD

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

{
    "created_epoch": "1741910400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779840000000",
    "number": "1124828652",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "309 RUE LOUIS XIV",
            "city": "LAFAYETTE",
            "state": "LA",
            "postal_code": "705085734",
            "telephone_number": "337-269-9777",
            "fax_number": "337-269-0244"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "309 RUE LOUIS XIV",
            "city": "LAFAYETTE",
            "state": "LA",
            "postal_code": "705087050",
            "telephone_number": "337-269-9777",
            "fax_number": "337-269-0244"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CATH LAB AMBULATORY CENTER CARDIOLOGY SPECIALIST OF ACADIANA, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-03-14",
        "last_updated": "2026-05-27",
        "certification_date": "2026-05-27",
        "status": "A",
        "authorized_official_last_name": "UNDERWOOD",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "VP TREASURER",
        "authorized_official_telephone_number": "817-948-3428"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Monique Castille, LPN
• Tia Catherine Castille, PHD
• Wartelle Joseph Castille Jr., M.D.
• Julio Enrique Castro-Quero, MD
• Karen Michelle Castro, LMT
• Catherine H Y a McDonald, M.D., a Professional Medical Corporation
• Leslie Jakeway Cathey
• Bailey Elizabeth Cauthen, M.S.
• Jason George Cavalier, PHARM D
• Amy E Cavanaugh, PHD LLC

• Ambulatory Surgical Clinic/Center in Lafayette, LA
• Providers in Lafayette, LA by specialty
• Ambulatory Surgical Clinic/Center in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
• 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.