Individual provider Active NPI

Brian K Williams, PA-C

  • Physician Assistant
  • Greensboro, GA
National Provider Identifier
1841690252
Registry record updated Jan 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
13351 Issued in GA
Practice address
1031 Lake Country Dr
Greensboro, GA 30642-5157
Phone
(706) 549-1663
Fax
(706) 286-8792
NPI assigned
Sep 4, 2014
Last updated
Jan 29, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 13351 GA Primary

Addresses

Primary practice location

1031 Lake Country Dr
Greensboro, GA 30642-5157

Mailing address

1765 Old West Broad St BLDG 2-200
Athens, GA 30606-2887
Phone (706) 549-1663

Other practice location 1

1765 Old West Broad St
Athens, GA 30606-2853
Phone (706) 549-1663

Other practice location 2

125 King Ave
Athens, GA 30606-6734
Phone (706) 549-1663

Other practice location 3

3440 Highway 81
Loganville, GA 30052-9112
Phone (770) 554-5009

Other identifiers 1

IdentifierTypeStateIssuer
12743196OtherCAQH

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address brian.williams.1@28045.direct.athenahealth.com Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, CO, GA3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20211005002850 FL Practitioner - Physician Assistant 0941420780 Reassigns benefits to 3 organizations
I20250212003664 CO Practitioner - Physician Assistant 0941420780 Reassigns benefits to 3 organizations
I20251011000395 GA Practitioner - Physician Assistant 0941420780 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
University of Kentucky College of Medicine, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Athens Orthopedic Clinic, PAGroup PAC ID 5991600181, 70 clinicians
Urgent Care Lakewood IncGroup PAC ID 9739486374, 24 clinicians
Primary Care Solutions PCGroup PAC ID 4183847114, 24 clinicians

Practice addresses (Care Compare)

1031 Lake Country Dr
Greensboro, GA 30642-5157
Phone (706) 549-1663

10552 E Arizona PL
Aurora, CO 80012-7007
Phone (303) 757-1500

12105 W Alameda Pkwy
Suite 100
Lakewood, CO 80228-2832
Phone (303) 988-3600

1295 Colorado Blvd
Denver, CO 80206-3615
Phone (303) 639-1000

2290 S Colorado Blvd
Denver, CO 80222-4914
Phone (303) 756-4500

2616 E 120TH Ave
Afc Urgent Care Thornton
Thornton, CO 80233-1412
Phone (720) 751-2910

2848 Colorado Blvd
Denver, CO 80207-3016
Phone (303) 381-1100

3177 N Downing St
Denver, CO 80205-3914
Phone (303) 758-2800

3800 Irving St
Suite 10
Denver, CO 80211-1935
Phone (303) 477-6000

760 S Colorado Blvd
Glendale, CO 80246-1954

760 S Colorado Blvd
Unit B
Denver, CO 80246-1956
Phone (303) 692-8000

777 E Speer Blvd
Suite 100
Denver, CO 80203-4263
Phone (303) 733-4000

850 S Monaco Pkwy
Suite 10
Denver, CO 80224-1569
Phone (303) 935-1000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
13351GAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Athens Orthopedic Clinic, PA CurrentSince Nov 1, 2025 Accepting new patients
Athens Orthopedic Clinic, PA CurrentSince Nov 1, 2025 Accepting new patients
Urgent Care Lakewood Inc CurrentSince Jul 1, 2025 Accepting new patients
Urgent Care Solutions Glendale, P.C. CurrentSince Dec 19, 2024 Accepting new patients
Joint Implant Surgeons of Florida PA CurrentSince Mar 1, 2022 Accepting new patients
Major Hospital Past Accepting new patients
Pediatric Orthopedic Associates Past Accepting new patients

Locations

1295 N Colorado Blvd
Denver, CO 80206
Phone (303) 399-6120

3800 Irving St
Ste 10
Denver, CO 80211
Phone (303) 477-6000

777 E Speer Blvd
Ste 100
Denver, CO 80203
Phone (303) 733-4000

12105 W Alameda Pkwy
Ste 100
Lakewood, CO 80228
Phone (303) 988-3600

636 Del Prado Blvd S
Cape Coral, FL 33990
Phone (239) 332-5344

7331 College Pkwy
Ste 300
Fort Myers, FL 33907
Phone (239) 337-2003

125 King Ave
Athens, GA 30606

1765 Old West Broad St
Athens, GA 30606
Phone (706) 548-6881

1765 Old West Broad St
Bldg 2-200
Athens, GA 30606
Phone (706) 433-4088

1765 Old West Broad St
Ste 200
Athens, GA 30606
Phone (706) 433-4088

1031 Lake Country Dr
Greensboro, GA 30642

3440 Highway 81
Loganville, GA 30052
Phone (770) 554-5009

Interoperability endpoints

  • Direct secure messaging: brian.williams.1@28045.direct.athenahealth.com
  • Direct secure messaging: williamsb@hcmh.cernerdirect.com

Organizations & group practices 11

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": "1409788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769644800000",
    "number": "1841690252",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1765 OLD WEST BROAD ST BLDG 2-200",
            "city": "ATHENS",
            "state": "GA",
            "postal_code": "306062887",
            "telephone_number": "706-549-1663",
            "fax_number": "706-286-8792"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1031 LAKE COUNTRY DR",
            "city": "GREENSBORO",
            "state": "GA",
            "postal_code": "306425157",
            "telephone_number": "706-549-1663",
            "fax_number": "706-286-8792"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1765 Old West Broad St",
            "address_purpose": "LOCATION",
            "city": "Athens",
            "state": "GA",
            "postal_code": "306062853",
            "country_code": "US",
            "telephone_number": "706-549-1663",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "125 King Ave",
            "address_purpose": "LOCATION",
            "city": "Athens",
            "state": "GA",
            "postal_code": "306066734",
            "country_code": "US",
            "telephone_number": "706-549-1663",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3440 Highway 81",
            "address_purpose": "LOCATION",
            "city": "Loganville",
            "state": "GA",
            "postal_code": "300529112",
            "country_code": "US",
            "telephone_number": "770-554-5009",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "BRIAN",
        "middle_name": "K",
        "name_prefix": "Mr.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-09-04",
        "last_updated": "2026-01-29",
        "certification_date": "2026-01-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "GA",
            "license": "13351",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAQH",
            "identifier": "12743196",
            "state": null
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "brian.williams.1@28045.direct.athenahealth.com",
            "affiliation": "N",
            "endpointDescription": "Athena Direct Address",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "1031 Lake Country Dr",
            "city": "Greensboro",
            "state": "GA",
            "country_code": "US",
            "postal_code": "306425157",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Greensboro, GA

Sources for this page

Verify at the official NPI Registry.