Jeffrey Scott Hamaker, M.D.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

R5123 Issued in TX

Practice address

109 Westside Medical Blvd
Lufkin, TX 75904-1461

Phone

(936) 634-8216

Fax

(936) 888-2201

NPI assigned

Apr 22, 2013

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

General Surgery

Education

Baylor College of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Angelina Surgical AssociatesGroup PAC ID 0345202990, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• CHI St Lukes Health Memorial Lufkin Hospital, Lufkin, TX, CCN 450211
• Woodland Heights Medical Center Hospital, Lufkin, TX, CCN 450484
• CHI St Lukes Health Memorial Livingston Hospital, Livingston, TX, CCN 450395

Procedures performed for Medicare patients

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.

• Angelina Surgical Associates

  • Surgery Physician
  • Lufkin, TX
  • NPI 1093865214
  Medicare reassignment Care Compare group NPD

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

• Memorial Health System of East Texas

  • Rural Acute Care Hospital
  • Lufkin, TX
  • NPI 1396746129
  Care Compare affiliation
• Memorial Hospital of Polk County

  • Rural Acute Care Hospital
  • Livingston, TX
  • NPI 1689650616
  Care Compare affiliation
• Piney Woods Healthcare System, L.P.

  • General Acute Care Hospital
  • Lufkin, TX
  • NPI 1487607792
  Care Compare affiliation

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

{
    "created_epoch": "1366588800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1699119545",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 150507",
            "city": "LUFKIN",
            "state": "TX",
            "postal_code": "759150507",
            "telephone_number": "936-634-8216",
            "fax_number": "936-888-2201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "109 WESTSIDE MEDICAL BLVD",
            "city": "LUFKIN",
            "state": "TX",
            "postal_code": "759041461",
            "telephone_number": "936-634-8216",
            "fax_number": "936-888-2201"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMAKER",
        "first_name": "JEFFREY",
        "middle_name": "SCOTT",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-04-22",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "TX",
            "license": "R5123",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hallett Heart PA
• Hallett Heart PA
• Robert Victor Hallett, MD
• Jack Chandler Halter, M.D.
• Joi Denene Ham
• Michael Stephen Hamlin, LMSW-C
• Carene Dawn Hammond, LPC
• Keith B Hancock, OD
• Natalie Rae Hand
• David Lynn Handley, MD

• Surgery Physician in Lufkin, TX
• Providers in Lufkin, TX by specialty
• Surgery Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 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.