Owen S Maat, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

J5609 Issued in TX

Practice address

512 Victoria LN Ste 2
Harlingen, TX 78550-3227

Phone

(956) 365-4400

Fax

(956) 365-4111

NPI assigned

May 23, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

GastroenterologyAlso: Internal Medicine

Education

University of Texas Medical Branch at Galveston, 1992

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hood Medical GroupGroup PAC ID 2567446669, 56 clinicians

Gastroenterology Consultants of South Texas, PLLCGroup PAC ID 3274624937, 42 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lake Granbury Medical Center Hospital, Granbury, TX, CCN 450596
• Valley Regional Medical Center Hospital, Brownsville, TX, CCN 450662
• Harlingen Medical Center Hospital, Harlingen, TX, CCN 450855
• Doctors Hosptal at Renaissance Hospital, Edinburg, TX, CCN 450869

Merit-based Incentive Payment System (MIPS)

Final score

52.27 of 100Reported as group

Quality

14.7

Promoting interoperability

100

Improvement activities

0

Cost

76.19

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

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.

• Hood Medical Group

  • Family Medicine Physician
  • Granbury, TX
  • NPI 1225096472

  Gastroenterology

  Medicare reassignment Care Compare group NPD
• Gastroenterology Consultants of South Texas, PLLC

  • Gastroenterology Physician
  • Harlingen, TX
  • NPI 1821127002
  Medicare reassignment Care Compare group
• Hood Medical Group

  • Rural Health Clinic/Center
  • Granbury, TX
  • NPI 1386341535
  NPD
• Cardiovascular Care Providers, Inc.

  • Specialist
  • Houston, TX
  • NPI 1437242617
  NPD (past)

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

• Columbia Valley Healthcare System, L.P.

  • General Acute Care Hospital
  • Brownsville, TX
  • NPI 1043267701
  Care Compare affiliation
• Doctors Hospital at Renaissance, LTD

  • General Acute Care Hospital
  • Edinburg, TX
  • NPI 1053317362
  Care Compare affiliation
• Doctors Hospital at Renaissance, LTD

  • Transplant Surgery Physician
  • McAllen, TX
  • NPI 1104338052

  Hospital

  Care Compare affiliation
• Granbury Hospital Corporation

  • General Acute Care Hospital
  • Granbury, TX
  • NPI 1114998911
  Care Compare affiliation
• Harlingen Medical Center Limited Partnership

  • General Acute Care Hospital
  • Harlingen, TX
  • NPI 1881688976
  Care Compare affiliation

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

{
    "created_epoch": "1148342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1699920000000",
    "number": "1295780609",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "512 VICTORIA LN STE 2",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785503227",
            "telephone_number": "956-365-4400",
            "fax_number": "956-365-4111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "512 VICTORIA LN STE 2",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785503227",
            "telephone_number": "956-365-4400",
            "fax_number": "956-365-4111"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "305 Lorenaly Dr",
            "address_purpose": "LOCATION",
            "city": "Brownsville",
            "state": "TX",
            "postal_code": "785264333",
            "country_code": "US",
            "telephone_number": "956-365-4400",
            "fax_number": "956-365-4111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAAT",
        "first_name": "OWEN",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-05-23",
        "last_updated": "2023-11-14",
        "certification_date": "2023-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "TX",
            "license": "J5609",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ruben Luvianos, OTR
• Luxottica of America Inc.
• John Graham Lynch, PSY.D.
• Timothy L Lyon, CRNA
• Jordan Joyner Ma
• Sharon Green Machner, PA-C
• Cindy Macias
• Rebecca Macias, RN
• Macphersons LTD
• Macphersons LTD

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 14, 2023; 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.