Active NPI
Thomas E Williams, PA
- Physician Assistant
- Agana Heights, GU
National Provider Identifier
1497331797
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 12999126-1206
- Practice address
- BLDG #50, Farenholt Ave
Agana Heights, GU 96910 - Phone
- (671) 339-3013
- NPI assigned
- Mar 18, 2021
- Last updated
- Aug 7, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 | 12999126-1206 | UT | Primary |
Addresses
Primary practice location
BLDG #50, Farenholt Ave
Agana Heights, GU 96910
Mailing address
PSC 455 Box 156
Fpo, AP 96540-0002
Phone (671) 339-3013
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq | Health Information Exchange (HIE) |
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)
- Not enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 12999126-1206 | UT | MD | Physician Assistant |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1616025600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786060800000",
"number": "1497331797",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "MIL",
"address_1": "PSC 455 BOX 156",
"city": "FPO",
"state": "AP",
"postal_code": "965400002",
"telephone_number": "671-339-3013"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "BLDG #50, FARENHOLT AVE",
"city": "AGANA HEIGHTS",
"state": "GU",
"postal_code": "96910",
"telephone_number": "671-339-3013"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WILLIAMS",
"first_name": "THOMAS",
"middle_name": "E",
"credential": "PA",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2021-03-18",
"last_updated": "2026-08-07",
"certification_date": "2026-08-07",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "UT",
"license": "12999126-1206",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq",
"affiliation": "N",
"endpointDescription": "Carequality",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "Bldg #50, Farenholt Ave",
"city": "Agana Heights",
"state": "GU",
"country_code": "US",
"postal_code": "96910",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Agana Heights, GU
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.