Michael Arriaga, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

Q9780 Issued in TX

Practice address

500 N Kobayashi Ste a
Webster, TX 77598-4722

Phone

(281) 724-7341

Fax

(281) 724-1861

NPI assigned

May 20, 2013

Last updated

Sep 20, 2024By the provider in NPPES

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

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

University of Texas Medical School at Houston, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Medical Center Hospitalist Associates PLLCGroup PAC ID 1557524964, 29 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Houston Methodist Hospital Hospital, Houston, TX, CCN 450358
• Houston Methodist Sugarland Hospital Hospital, Sugar Land, TX, CCN 450820
• Houston Methodist Clear Lake Hospital Hospital, Nassau Bay, TX, CCN 450709
• Houston Methodist West Hospital Hospital, Houston, TX, CCN 670077
• Houston Methodist the Woodlands Hospital Hospital, The Woodlands, TX, CCN 670122

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: marriaga32693@directhoustonmethodist.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.

• Medical Center Hospitalist Associates PLLC

  • Internal Medicine Physician
  • Houston, TX
  • NPI 1770855710
  Medicare reassignment Care Compare group
• Memorial Hermann Medical Group

  • Family Medicine Physician
  • Fulshear, TX
  • NPI 1003985102

  Internal Medicine

  Medicare reassignment 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.

• Houston Methodist St. John Hospital

  dba Houston Methodist Clear Lake Hospital

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

  dba Houston Methodist West Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1083937593
  Care Compare affiliation
• Methodist Health Centers

  dba Houston Methodist The Woodlands Hospital

  • General Acute Care Hospital
  • The Woodlands, TX
  • NPI 1184179194
  Care Compare affiliation
• Methodist Health Centers

  dba Houston Methodist Sugar Land Hospital

  • General Acute Care Hospital
  • Sugar Land, TX
  • NPI 1497871628
  Care Compare affiliation
• The Methodist Hospital

  dba Houston Methodist Hospital

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1548387418
  Care Compare affiliation

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

{
    "created_epoch": "1369008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1726790400000",
    "number": "1407292352",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 58406",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775988406",
            "telephone_number": "281-724-7341",
            "fax_number": "281-724-1861"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 N KOBAYASHI STE A",
            "city": "WEBSTER",
            "state": "TX",
            "postal_code": "775984722",
            "telephone_number": "281-724-7341",
            "fax_number": "281-724-1861"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "921 Gessner Rd",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770242501",
            "country_code": "US",
            "telephone_number": "281-644-8111",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4101 Greenbriar St",
            "address_2": "Suite 122G",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770985294",
            "country_code": "US",
            "telephone_number": "281-252-9993",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ARRIAGA",
        "first_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-05-20",
        "last_updated": "2024-09-20",
        "certification_date": "2024-09-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "Q9780",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "Q9780",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ugochi Adanna Arisukwu
• Kayla Arjona, LPC-A
• Gina Armstrong, MD
• Kinsey A Armstrong, FNP
• Mayra Arraz, FNP-BC
• As Webster Pharmacy LLC (Aeros Pharmacy)
• As Webster Pharmacy LLC
• Joshua Asamoa, DO
• Madiha Ashraf, MD
• Laura Abigail Askins, MS

• Internal Medicine Physician in Webster, TX
• Providers in Webster, 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 Sep 20, 2024; 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.