Individual provider Active NPI

Frank Delzon Hamlin Jr., MD

  • Orthopaedic Surgery Physician
  • Texarkana, TX
National Provider Identifier
1861470684
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
F5123 Issued in TX
Practice address
2602 Saint Michael Dr
Texarkana, TX 75503-2372
Phone
(903) 614-5260
Fax
(903) 614-5265
NPI assigned
Jan 3, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X F5123 TX Primary

Addresses

Primary practice location

2602 Saint Michael Dr
Texarkana, TX 75503-2372

Mailing address

2602 Saint Michael Dr
Texarkana, TX 75503-2372
Phone (903) 614-5260

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

NPI Registry JSON

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

{
    "created_epoch": "1136246400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1861470684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2602 SAINT MICHAEL DR",
            "city": "TEXARKANA",
            "state": "TX",
            "postal_code": "755032372",
            "telephone_number": "903-614-5260",
            "fax_number": "903-614-5265"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2602 SAINT MICHAEL DR",
            "city": "TEXARKANA",
            "state": "TX",
            "postal_code": "755032372",
            "telephone_number": "903-614-5260",
            "fax_number": "903-614-5265"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMLIN",
        "first_name": "FRANK",
        "middle_name": "DELZON",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-03",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "TX",
            "license": "F5123",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Texarkana, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.