Tom Xiaolin Tan, M.D.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

N4781 Issued in TX

Practice address

15326 Dasmarinas Dr
Corpus Christi, TX 78418-6314

Phone

(361) 985-5000

NPI assigned

Mar 28, 2006

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 4

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

Diagnostic Radiology

Education

Other, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Singleton Associates PAGroup PAC ID 6305731118, 814 clinicians

Deliverrad PLLCGroup PAC ID 6800150095, 12 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christus Spohn Hospital Corpus Christi Hospital, Corpus Christi, TX, CCN 450046
• Corpus Christi Medical Center,the Hospital, Corpus Christi, TX, CCN 450788
• Christus Spohn Hospital Alice Hospital, Alice, TX, CCN 450828
• Christus Spohn Hospital Beeville Hospital, Beeville, TX, CCN 450082
• Christus Spohn Hospital Kleberg Hospital, Kingsville, TX, CCN 450163

Medicare enrollment (NPD)

Enrolled

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.

• Deliverrad PLLC

  • Diagnostic Radiology Physician
  • Laredo, TX
  • NPI 1316449234
  Medicare reassignment Care Compare group NPD
• Singleton Associates PA

  • Diagnostic Radiology Physician
  • Shenandoah, TX
  • NPI 1538107875
  Medicare reassignment Care Compare group NPD
• Cardiovascular Care Providers, Inc.

  • Specialist
  • Houston, TX
  • NPI 1437242617
  NPD (past)
• Community Radiology Associates P a

  • Diagnostic Radiology Physician
  • Austin, TX
  • NPI 1174573273
  NPD (past)
• Radiologic Associates of Northwest Indiana, PC

  • Diagnostic Radiology Physician
  • Valparaiso, IN
  • NPI 1235186867
  NPD (past)

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

• Bay Area Healthcare Group, LTD.

  dba Corpus Christi Medical Center

  • General Acute Care Hospital
  • Corpus Christi, TX
  • NPI 1508810573
  Care Compare affiliation
• Christus Spohn Health System Corporation

  dba CHRISTUS Spohn Hospital Alice

  • General Acute Care Hospital
  • Alice, TX
  • NPI 1003885641
  Care Compare affiliation
• Christus Spohn Health System Corporation

  dba CHRISTUS Spohn Hospital Kleberg

  • General Acute Care Hospital
  • Kingsville, TX
  • NPI 1093783391
  Care Compare affiliation
• Christus Spohn Health System Corporation

  dba CHRISTUS Spohn Hospital Beeville

  • General Acute Care Hospital
  • Beeville, TX
  • NPI 1447228747
  Care Compare affiliation
• Christus Spohn Health System Corporation

  dba CHRISTUS Spohn Hospital Corpus Christi

  • General Acute Care Hospital
  • Corpus Christi, TX
  • NPI 1689641680
  Care Compare affiliation

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

{
    "created_epoch": "1143504000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783036800000",
    "number": "1710947114",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15326 DASMARINAS DR",
            "city": "CORPUS CHRISTI",
            "state": "TX",
            "postal_code": "784186314",
            "telephone_number": "361-563-8543"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15326 DASMARINAS DR",
            "city": "CORPUS CHRISTI",
            "state": "TX",
            "postal_code": "784186314",
            "telephone_number": "361-985-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAN",
        "first_name": "TOM",
        "middle_name": "XIAOLIN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-28",
        "last_updated": "2026-07-03",
        "certification_date": "2026-07-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TX",
            "license": "N4781",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "300117618",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM BCBS",
            "identifier": "000000177814",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "300111996",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2193791",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Amy Tamez, LVN
• Blessing Ysea Tamez
• Eduardo Enrique Tamez, ATC
• Megan Nichole Tamez, APRN
• Tamu-CC Healthcenter Pharmacy
• Zhen Tan
• Shavashni Tanksley
• James Tanner, D.C.
• Cherrie Andolana Tapia-Guiamal, MD
• Cecilia Tapia

• Diagnostic Radiology Physician in Corpus Christi, TX
• Providers in Corpus Christi, TX by specialty
• Diagnostic Radiology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 3, 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.