Active NPI
Brian K Williams, PA-C
- Physician Assistant
- Greensboro, GA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 13351
- 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, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 12743196 | Other | CAQH |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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, GA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 3
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
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
| License | State | Type | Specialty |
|---|---|---|---|
| 13351 | GA | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Athens Orthopedic Clinic, PA | Current | Accepting new patients | |
| Athens Orthopedic Clinic, PA | Current | Accepting new patients | |
| Urgent Care Lakewood Inc | Current | Accepting new patients | |
| Urgent Care Solutions Glendale, P.C. | Current | Accepting new patients | |
| Joint Implant Surgeons of Florida PA | Current | 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
- brian.williams.1@28045.direct.athenahealth.com
- 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.
-
- Orthopaedic Surgery Physician
- Athens, GA
- NPI 1063495299
-
dba Doctors Express Cherrycreek
- Urgent Care Clinic/Center
- Denver, CO
- NPI 1336491075
-
dba AFC Primary Care
- Primary Care Clinic/Center
- Denver, CO
- NPI 1871923250
-
- Pain Medicine (Anesthesiology) Physician
- Fort Myers, FL
- NPI 1508872839
-
- Emergency Medicine Physician
- Cape Coral, FL
- NPI 1376611962
-
dba Coastal Urgent Care Centers
- Urgent Care Clinic/Center
- Cape Coral, FL
- NPI 1720648355
-
- Orthopaedic Surgery Physician
- Greensboro, GA
- NPI 1104219468
-
- General Acute Care Hospital
- Shelbyville, IN
- NPI 1174555692
-
- Pediatric Radiology Physician
- Salt Lake City, UT
- NPI 1659488799
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba St. Mary's Good Samaritan Hospital
- Critical Access Hospital
- Greensboro, GA
- NPI 1346209137
-
dba St. Mary's Hospital
- General Acute Care Hospital
- Athens, GA
- NPI 1871556621
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
- Thomas W Wehmann, DO
- Charles Cody White IV, MD
- Tressa Pause White, RPH
- Kelly Wiedower
- William Moore Jr DMD LLC (Moore Family & Cosmetic Dentistry)
- Kathryn K Williford, M.D.
- Tamara Wojciechowski, PHDC, CRNA, FAAPM
- Cynthia Goodwin Womack, DHS, MN.LMFT,CNS/PMH
- Woman's OBGYN Center, Inc.
- April Alleyne Wood, FNP-C
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 29, 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.