Thomas J. Byrnes IV, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

LG-0012102 Issued in DE

Practice address

405 Silverside Rd Ste 104
Wilmington, DE 19809-1768

Phone

(844) 365-7246

Fax

(844) 516-0080

NPI assigned

Sep 21, 2022

Last updated

Jun 2, 2026By 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 DE

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Center for Interventional Pain Spine LLCGroup PAC ID 6507040078, 24 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christiana Hospital Hospital, Newark, DE, CCN 080001

Merit-based Incentive Payment System (MIPS)

Final score

71.05 of 100Reported as group

Quality

87.44

Promoting interoperability

0

Improvement activities

40

Cost

81.09

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Center for Interventional Pain Spine LLC

  • Interventional Pain Medicine Physician
  • Middletown, DE
  • NPI 1144527003
  Medicare reassignment Care Compare group NPD
• Center for Interventional Pain Spine LLC

  • Durable Medical Equipment & Medical Supplies
  • Elkton, MD
  • NPI 1447906706
  NPD

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

• Christiana Care Health Services, Inc.

  dba Christiana Care

  • General Acute Care Hospital
  • Wilmington, DE
  • NPI 1134194038
  Care Compare affiliation

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

{
    "created_epoch": "1663718400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780358400000",
    "number": "1700509296",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "291 CARTER DR STE A",
            "city": "MIDDLETOWN",
            "state": "DE",
            "postal_code": "197095845",
            "telephone_number": "844-365-7246",
            "fax_number": "844-516-0080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "405 SILVERSIDE RD STE 104",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198091768",
            "telephone_number": "844-365-7246",
            "fax_number": "844-516-0080"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "291 Carter Dr Ste A",
            "address_purpose": "LOCATION",
            "city": "Middletown",
            "state": "DE",
            "postal_code": "197095845",
            "country_code": "US",
            "telephone_number": "844-365-7246",
            "fax_number": "844-516-0080",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3105 Limestone Rd Ste 300",
            "address_purpose": "LOCATION",
            "city": "Wilmington",
            "state": "DE",
            "postal_code": "198082156",
            "country_code": "US",
            "telephone_number": "844-365-7246",
            "fax_number": "844-516-0080",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "360 E Pulaski Hwy Fl 3",
            "address_purpose": "LOCATION",
            "city": "Elkton",
            "state": "MD",
            "postal_code": "219216457",
            "country_code": "US",
            "telephone_number": "844-365-7246",
            "fax_number": "844-516-0080",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BYRNES",
        "first_name": "THOMAS",
        "middle_name": "J.",
        "name_suffix": "IV",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-09-21",
        "last_updated": "2026-06-02",
        "certification_date": "2026-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "DE",
            "license": "LG-0012102",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "DE",
            "license": "L1-0036577",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• BW Family Medical Center
• By the River Counseling and Wellness LLC
• Hal C. Byck, MD
• Tabitha Byrd, QMHS
• Catherine Teresa Byrnes, DO
• C.O.R.E Insight Counseling LLC
• Sherwin Magnaye Cabalza, P.T.
• Corrine C Cable, BA
• Cadence Counseling and Wellness LLC
• Shelby Jennifer Cadet, DO

• Family Nurse Practitioner in Wilmington, DE
• Providers in Wilmington, DE by specialty
• Family Nurse Practitioner in Delaware

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 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.