Marc F Catalano, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

H7108 Issued in TX

Practice address

7919 Kirby Dr
Houston, TX 77054-1701

Phone

(713) 393-7744

Fax

(713) 486-6324

NPI assigned

Mar 3, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in TX, AZ2 enrollments

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 2

Specialty

GastroenterologyAlso: Internal Medicine

Education

University of Texas Medical School at Houston, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Ut PhysiciansGroup PAC ID 8426960360, 1,744 clinicians

Curative Digestive Disease CenterGroup PAC ID 0648641597, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorial Hermann Hospital System Hospital, Houston, TX, CCN 450184
• Round Rock Medical Center Hospital, Round Rock, TX, CCN 450718

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mcatalano13300@direct.uth.org

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.

• Curative Digestive Disease Center

  • Gastroenterology Physician
  • Houston, TX
  • NPI 1780395012
  Medicare reassignment Care Compare group NPD
• Ut Physicians

  • Anesthesiology Physician
  • Houston, TX
  • NPI 1033157821

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Honorhealth Ambulatory

  dba HonorHealth Research Institute

  • Hematology & Oncology Physician
  • Scottsdale, AZ
  • NPI 1407050917
  Medicare reassignment NPD
• Ut Physicians

  dba UT Health Services

  • Health Educator
  • Houston, TX
  • NPI 1316534472
  NPD
• Gi Associates LLC

  • Gastroenterology Physician
  • Milwaukee, WI
  • NPI 1801863501
  NPD
• Honorhealth Ambulatory

  dba Scottsdale Healthcare Gastroenterology and Endoscopy

  • Surgery Physician
  • Scottsdale, AZ
  • NPI 1457505828

  Gastroenterology

  NPD
• Honorhealth Ambulatory

  • Emergency Medicine Physician
  • Mesa, AZ
  • NPI 1891518130
  NPD
• Privia Medical Group Arizona, LLC

  • Family Medicine Physician
  • Payson, AZ
  • NPI 1740459700
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Memorial Hermann Health System

  dba MHHS NW Radiation Therapy

  • Radiology Clinic/Center
  • Houston, TX
  • NPI 1013948553

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Woodlands Outpatient Imaging System

  • Radiology Clinic/Center
  • The Woodlands, TX
  • NPI 1275564858

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba Memorial Hermann Outpatient Imaging-Southwest

  • Radiology Clinic/Center
  • Houston, TX
  • NPI 1407959448

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Friendswood Imaging

  • Radiology Clinic/Center
  • Friendswood, TX
  • NPI 1508896267

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Pearland Outpatient Imaging Center

  • Radiology Clinic/Center
  • Pearland, TX
  • NPI 1669402335

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1730132234
  Care Compare affiliation
• St Davids Healthcare Partnership LP LLP

  dba Round Rock Medical Center

  • General Acute Care Hospital
  • Round Rock, TX
  • NPI 1649223645
  Care Compare affiliation

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

{
    "created_epoch": "1141344000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779667200000",
    "number": "1952378317",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7919 KIRBY DR",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770541701",
            "fax_number": "713-486-6324"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7919 KIRBY DR",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770541701",
            "telephone_number": "713-393-7744",
            "fax_number": "713-486-6324"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11476 Space Center Blvd Ste 100",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770593656",
            "country_code": "US",
            "telephone_number": "713-486-6325",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1213 Hermann Dr Ste 360",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770047018",
            "country_code": "US",
            "telephone_number": "713-393-7744",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CATALANO",
        "first_name": "MARC",
        "middle_name": "F",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-03",
        "last_updated": "2026-05-25",
        "certification_date": "2026-05-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "TX",
            "license": "H7108",
            "primary": true
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "AZ",
            "license": "53148",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE-UPIN",
            "identifier": "E56308",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "73844-0009",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "31928100",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Eileen Castrudes
• Abigail Leigh Caswell, CRNA
• Juan P Cata, M.D.
• Pilipinas Catalan, MSN RN
• Janine M Catalano, FNP
• Vince Davd Cataldo, MD
• Angela L Catallo, NP
• Catalyst Counseling, LLC
• Catalyst Health Services, Inc
• Catalyst HL&P, LLC.

• Gastroenterology Physician in Houston, TX
• Providers in Houston, TX by specialty
• Gastroenterology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.