Thomas Chung Liu, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

235151 Issued in MA

Practice address

3 Alumni Dr Ste 201
Exeter, NH 03833-2122

Phone

(603) 772-5528

Fax

(603) 777-1296

NPI assigned

Jun 7, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MA, NH2 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

Gastroenterology

Education

Other, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Core Physicians LLCGroup PAC ID 2769563253, 290 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Exeter Hospital Inc Hospital, Exeter, NH, CCN 300023

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tliu253582@direct.bilh.masshiway.net
• Direct secure messaging: thomas.liu@ngi.eclinicaldirectplus.com
• FHIR API: https://api.platform.athenahealth.com/749/brand/1/csg/1/fhir/r4
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Core Physicians, LLC

  • Family Medicine Physician
  • Exeter, NH
  • NPI 1336330588

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• St Joseph Hospital of Nashua NH

  • General Acute Care Hospital
  • Nashua, NH
  • NPI 1093787384
  Medicare reassignment NPD
• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Internal Medicine Physician
  • Boston, MA
  • NPI 1194765438
  Medicare reassignment NPD
• Seacoast Affiliated Group Practice, Inc.

  • Clinic/Center
  • Newburyport, MA
  • NPI 1801892344
  Medicare reassignment NPD
• Core Physicians LLC

  • Durable Medical Equipment & Medical Supplies
  • Raymond, NH
  • NPI 1083085724
  NPD
• St Joseph Hospital of Nashua NH

  • Urgent Care Clinic/Center
  • Milford, NH
  • NPI 1437758679
  NPD
• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Emergency Medicine Physician
  • Boston, MA
  • NPI 1316987993
  NPD
• Boston Sports & Shoulder Center, LLC

  • Orthopaedic Surgery Physician
  • Waltham, MA
  • NPI 1437184165
  NPD (past)
• River Valley Infectious Disease Specialists Inc.

  • Infectious Disease Physician
  • Newburyport, MA
  • NPI 1366712002
  NPD (past)
• Weill Medical College of Cornell

  • Cardiovascular Disease Physician
  • New York, NY
  • NPI 1144729385
  NPD (past)
• Weill Medical College of Cornell

  • Gastroenterology Physician
  • New York, NY
  • NPI 1932143815
  NPD (past)

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

• Exeter Hospital Inc

  • General Acute Care Hospital
  • Exeter, NH
  • NPI 1437158433
  Care Compare affiliation

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

{
    "created_epoch": "1149638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1737417600000",
    "number": "1245270255",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7 HOLLAND WAY FL 1",
            "city": "EXETER",
            "state": "NH",
            "postal_code": "038332937",
            "telephone_number": "603-580-6753",
            "fax_number": "603-580-6840"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3 ALUMNI DR STE 201",
            "city": "EXETER",
            "state": "NH",
            "postal_code": "038332122",
            "telephone_number": "603-772-5528",
            "fax_number": "603-777-1296"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "255 Low St Ste 201",
            "address_purpose": "LOCATION",
            "city": "Newburyport",
            "state": "MA",
            "postal_code": "019503596",
            "country_code": "US",
            "telephone_number": "978-465-4622",
            "fax_number": "978-465-4111",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "125 Parker Hill Avenue",
            "address_2": "Fremont Smith 570",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "02120",
            "country_code": "US",
            "telephone_number": "617-754-5930",
            "fax_number": "617-739-1253",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LIU",
        "first_name": "THOMAS",
        "middle_name": "CHUNG",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-07",
        "last_updated": "2025-01-21",
        "certification_date": "2025-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "240169",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "240169",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MA",
            "license": "235151",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "thomas.liu@ngi.eclinicaldirectplus.com",
            "affiliation": "Y",
            "endpointDescription": "SAGP Newburyport Gastroenterology eClinicalWorks",
            "affiliationName": "Seacoast Affiliated Group Practice, Inc.",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "255 Low St Ste 201",
            "city": "Newburyport",
            "state": "MA",
            "country_code": "US",
            "postal_code": "019503596",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Lilac Kids Pediatric Dentistry
• Grace Lindsay
• Mikkel Linskey, DPT
• Vasilios A. Lirofonis, DPM
• Sarah Litsch
• Paul Loch, D.C.
• Daniel A Lombardi, MD
• Charles D London, M.D.
• Marina Fletcher Lord, M.S., CCC-SLP
• Steven Max Lorei, PH.D.

• Gastroenterology Physician in Exeter, NH
• Providers in Exeter, NH by specialty
• Gastroenterology Physician in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 2025; 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.