Individual provider Active NPI

Allan Hamilton

  • Anesthesiology Physician
  • Knoxville, TN
National Provider Identifier
1922462910
Registry record updated Jan 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
65607 Issued in TN
Practice address
9000 Executive Park Dr Ste C200
Knoxville, TN 37923-4644
Phone
(865) 670-6816
Fax
(865) 670-6142
NPI assigned
Apr 6, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 2, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036-156257 IL
Anesthesiology Physician 207L00000X 65607 TN Primary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 036156257 IL
Anesthesiology Physician 207L00000X R7472 TX
Anesthesiology Physician 207L00000X 036156257 IL

Addresses

Primary practice location

9000 Executive Park Dr Ste C200
Knoxville, TN 37923-4644

Mailing address

9000 Executive Park Dr Ste C200
Knoxville, TN 37923-4644
Phone (855) 670-6816

Other practice location 1

25 N Winfield Rd
Winfield, IL 60190-1379
Phone (630) 933-6675

Other practice location 2

800 E Dawson St
Tyler, TX 75701-2036
Phone (903) 530-6141

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, TN, TX3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20210914003228 IL Practitioner - Critical Care (Intensivists)Practitioner - AnesthesiologyPractitioner - Internal Medicine 3678979788 Reassigns benefits to 1 organization
I20220711003258 TN Practitioner - Anesthesiology 3678979788 Reassigns benefits to 3 organizations
I20260109000908 TX Practitioner - Anesthesiology 3678979788 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Healthtexas Provider NetworkGroup PAC ID 1355254210, 2,535 clinicians
American Anesthesiology of Tennessee PCGroup PAC ID 9931001922, 296 clinicians

Practice addresses (Care Compare)

1400 8TH Ave
Fort Worth, TX 76104-4110

2333 McCallie Ave
Chattanooga, TN 37404-3258
Phone (865) 546-8040

501 20TH St
Knoxville, TN 37916-1863
Phone (865) 546-8040

5408 Colleyville Blvd
Colleyville, TX 76034-5833
Phone (817) 498-9920

Hospital & facility affiliations

  • Baylor Scott and White All Saints Medical Center Hospital, Fort Worth, TX, CCN 450137
  • Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242
  • Baylor Scott & White Heart & Vascular Hospital - Dallas Hospital, Dallas, TX, CCN 450851
  • Parkridge Medical Center Hospital, Chattanooga, TN, CCN 440156

Merit-based Incentive Payment System (MIPS)

Final score
95.19 of 100Reported as apm
Quality
83.05
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
65607TNMDAnesthesiology Physician
R7472TXMDAnesthesiology Physician
036-156257ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Healthtexas Provider Network Anesthesiology CurrentSince Dec 30, 2025 Accepting new patients
University Anesthesiologists, PLLC CurrentSince Jul 1, 2022 Accepting new patients
Sarah Bush Lincoln Health Center Current Accepting new patients
University Health System, Inc Internal Medicine Current Accepting new patients
Sarah Bush Lincoln Health Center CurrentSince Sep 23, 2021 Accepting new patients
Healthtexas Provider Network Anesthesiology CurrentSince Dec 30, 2025 Accepting new patients
Christus Trinity Clinic Texas CurrentSince Mar 2, 2026 Accepting new patients
Christus Trinity Clinic Texas Anesthesiology CurrentSince Mar 2, 2026 Accepting new patients
University Anesthesiologists, PLLC Anesthesiology CurrentSince Jul 1, 2022 Accepting new patients
University Health System Inc CurrentSince Aug 29, 2022 Accepting new patients
University Health System, Inc Critical Care Medicine CurrentSince Aug 29, 2022 Accepting new patients
American Anesthesiology of Tennessee, P.C. Anesthesiology CurrentSince Apr 29, 2023 Accepting new patients

Locations

1005 Health Center Dr
Ste 201
Mattoon, IL 61938
Phone (217) 238-6055

101 Professional Plz
Mattoon, IL 61938
Phone (217) 238-3730

1000 Health Center Dr
Mattoon, IL 61938
Phone (217) 258-2389

1305 Walt Whitman Rd
Ste 300
Melville, NY 11747
Phone (516) 370-3796

9300 Park West Blvd
Knoxville, TN 37923
Phone (865) 427-4040

1928 Alcoa Hwy
Ste B100
Knoxville, TN 37920
Phone (865) 305-6570

9000 Executive Park Dr
Ste C200
Knoxville, TN 37923
Phone (865) 670-6142

501 20th St
Ste 606
Knoxville, TN 37916
Phone (865) 331-2278

1924 Alcoa Hwy
#U109
Knoxville, TN 37920
Phone (865) 305-9220

5408 Colleyville Blvd
Colleyville, TX 76034
Phone (817) 498-9920

4001 Worth St
Dallas, TX 75246
Phone (214) 828-1745

4001 Worth St
#A
Dallas, TX 75246
Phone (214) 820-8665

100 Medical Pkwy
Lakeway, TX 78738
Phone (512) 206-8100

821 N Coleman St
Ste 100
Prosper, TX 75078
Phone (469) 800-5200

800 E Dawson St
Tyler, TX 75701
Phone (903) 531-5018

630 S Fleishel Ave
Tyler, TX 75701
Phone (903) 510-8888

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 5

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": "1459900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767312000000",
    "number": "1922462910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9000 EXECUTIVE PARK DR STE C200",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379234644",
            "telephone_number": "855-670-6816",
            "fax_number": "865-670-6142"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9000 EXECUTIVE PARK DR STE C200",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379234644",
            "telephone_number": "865-670-6816",
            "fax_number": "865-670-6142"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "25 N Winfield Rd",
            "address_purpose": "LOCATION",
            "city": "Winfield",
            "state": "IL",
            "postal_code": "601901379",
            "country_code": "US",
            "telephone_number": "630-933-6675",
            "fax_number": "630-933-2614",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 E Dawson St",
            "address_purpose": "LOCATION",
            "city": "Tyler",
            "state": "TX",
            "postal_code": "757012036",
            "country_code": "US",
            "telephone_number": "903-530-6141",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAMILTON",
        "first_name": "ALLAN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-06",
        "last_updated": "2026-01-02",
        "certification_date": "2026-01-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036-156257",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TN",
            "license": "65607",
            "primary": true
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "IL",
            "license": "036156257",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "R7472",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036156257",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Knoxville, TN

Sources for this page

Verify at the official NPI Registry.