James Martin Pattarini, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

P6887 Issued in TX

Practice address

18333 Egret Bay Blvd Ste 140
Houston, TX 77058-3239

Phone

(281) 332-3001

NPI assigned

May 27, 2010

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 3

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: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

State University of New York at Buffalo School of Medicine, 2010

Medicare assignment

May accept Medicare assignment

Group practices

XpertmdGroup PAC ID 5193092393, 39 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Houston Methodist Clear Lake Hospital Hospital, Nassau Bay, TX, CCN 450709
• HCA Houston Healthcare Clear Lake Hospital, Webster, TX, CCN 450617

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Xpertmd

  • Hospitalist Physician
  • Houston, TX
  • NPI 1205360518

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Utmb Faculty Group Practice

  • General Practice Physician
  • Galveston, TX
  • NPI 1942241146

  Internal Medicine

  Medicare reassignment NPD

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

• Chca Clear Lake LP

  • General Acute Care Hospital
  • Webster, TX
  • NPI 1063466035
  Care Compare affiliation
• Houston Methodist St. John Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1952723967
  Care Compare affiliation

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

{
    "created_epoch": "1274918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781222400000",
    "number": "1407175656",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18333 EGRET BAY BLVD STE 140",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770583239",
            "telephone_number": "281-332-3001",
            "fax_number": "281-332-3005"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18333 EGRET BAY BLVD STE 140",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770583239",
            "telephone_number": "281-332-3001"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "500 W Medical Center Blvd",
            "address_purpose": "LOCATION",
            "city": "Webster",
            "state": "TX",
            "postal_code": "775984220",
            "country_code": "US",
            "telephone_number": "281-332-2511",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2101 Nasa Pkwy Bldg 45N",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770583696",
            "country_code": "US",
            "telephone_number": "281-483-7999",
            "fax_number": "409-747-6129",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "18300 Houston Methodist Dr",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770586302",
            "country_code": "US",
            "telephone_number": "281-523-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PATTARINI",
        "first_name": "JAMES",
        "middle_name": "MARTIN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-05-27",
        "last_updated": "2026-06-12",
        "certification_date": "2026-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "P6887",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSTX",
            "identifier": "8QB132",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "321213603",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "321213602",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gabriella Patronella, LPC, NCC
• Janina Patsch, MD PHD
• Patsy Healthcare Group Inc.
• Bradford Stewart Patt, MD
• Gregory Pattakos, MD
• Helena Patten, M.D.
• Irina Patten, DACM, L.AC.
• Patterns and Transitions
• Patterns of Essential Care, PLLC
• Patterson Care Services, Inc.

• Internal Medicine Physician in Houston, TX
• Providers in Houston, TX by specialty
• Internal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 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.