Individual provider Active NPI

Terrence C Tsui, DO

  • Pediatric Sports Medicine Physician
  • Dover, DE
National Provider Identifier
1700264009
Registry record updated Sep 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Sports Medicine PhysicianTaxonomy code 2080S0010X
License
C2-0013374 Issued in DE
Practice address
651 Bay Rd Ste 1F
Dover, DE 19901-4694
Phone
(302) 730-4366
Fax
(302) 730-0231
NPI assigned
May 7, 2015
Last updated
Sep 18, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 18, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Sports Medicine Physician 2080S0010X C2-0013374 DE Primary

Addresses

Primary practice location

651 Bay Rd Ste 1F
Dover, DE 19901-4694

Mailing address

640 S. State Street
Mail Code 3055
Dover, DE 19901-3530
Phone (302) 730-4366

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DE
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

Enrollment IDStateProvider typePAC IDDetails
I20200109002097 DE Practitioner - Sports Medicine 6103174479 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Sports Medicine
Education
New York College of Osteo Medicine of New York Institute of Technology, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bayhealth Medical Center, IncGroup PAC ID 1658364740, shared by 16 NPIs, 399 clinicians

Practice addresses (Care Compare)

100 Wellness Way
Milford, DE 19963-4364
Phone (302) 744-4700

315 S Carter Rd
Bayhealth Ortho Surgery Smyrna
Smyrna, DE 19977-1604
Phone (302) 730-4366

640 S State St
Dover, DE 19901-3530
Phone (302) 744-4700

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

Practice roles

OrganizationSpecialtyStatusNew patients
Bayhealth Medical Center, Inc. Current Accepting new patients
Bayhealth Medical Center, Inc Orthopaedic Surgery Current Accepting new patients
Bayhealth Medical Center, Inc. Current Accepting new patients
Bayhealth Medical Center, Inc CurrentSince Jan 2, 2020 Accepting new patients
Bayhealth Medical Center, Inc. CurrentSince Jan 2, 2020 Accepting new patients
Bayhealth Medical Center, Inc Orthopaedic Surgery CurrentSince Jul 1, 2024 Accepting new patients
Bayhealth Medical Center, Inc Orthopaedic Surgery Past Accepting new patients

Locations

640 S State St
Dover, DE 19901
Phone (302) 744-4700

640 S State St
#3055
Dover, DE 19901
Phone (302) 480-1688

651 S Bay Rd
Ste 1F
Dover, DE 19901
Phone (302) 730-4366

655 S Bay Rd
Ste 1F
Dover, DE 19901
Phone (302) 730-4366

100 Wellness Way
Milford, DE 19963
Phone (302) 422-3311

18383 Hudson Rd
Ste B
Milton, DE 19968
Phone (302) 725-3499

315 N Carter Rd
Smyrna, DE 19977
Phone (302) 355-2383

Organizations & group practices 7

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1430956800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758153600000",
    "number": "1700264009",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "640 S. STATE STREET",
            "address_2": "MAIL CODE 3055",
            "city": "DOVER",
            "state": "DE",
            "postal_code": "199013530",
            "telephone_number": "302-730-4366",
            "fax_number": "302-730-0231"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "651 BAY RD STE 1F",
            "city": "DOVER",
            "state": "DE",
            "postal_code": "199014694",
            "telephone_number": "302-730-4366",
            "fax_number": "302-730-0231"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSUI",
        "first_name": "TERRENCE",
        "middle_name": "C",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-05-07",
        "last_updated": "2025-09-18",
        "certification_date": "2025-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080S0010X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Sports Medicine",
            "state": "DE",
            "license": "C2-0013374",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dover, DE

Sources for this page

Verify at the official NPI Registry.