Joseph Williamson III, PA-C
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 22580 Highway 76 E, Laurens, SC 29360
- Practice phone
- Call (864) 833-0055
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Express Medical Care • Laurens
Urgent Care Center · Laurens, South Carolina
Find Joseph Williamson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Joseph Williamson III is a physician assistant in Laurens, South Carolina
Joseph Williamson practices at Express Medical Care • Laurens in Laurens, South Carolina.
Joseph Williamson's NPI, 1326849407, was assigned on March 24, 2025. Joseph Williamson holds South Carolina license 5815.
- NPI
- 1326849407NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335658509
- NPI enumeration date
- March 24, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 833-0055
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joseph Williamson III practices at Express Medical Care • Laurens in Laurens, South Carolina
Joseph Williamson's primary practice is Express Medical Care • Laurens, at 22580 Highway 76 E, Laurens, SC 29360. The practice phone is (864) 833-0055.
- Express Medical Care • Laurens22580 Highway 76 E, Laurens, SC 29360Phone(864) 833-0055
Source: Dmand AI Affiliation Data
Joseph Williamson III is affiliated with 2 sites of care and 2 medical groups
Joseph Williamson's primary practice is Express Medical Care • Laurens in Laurens, South Carolina. Joseph Williamson is also affiliated with Self Regional Healthcare. The medical group on file is Self Medical Group. Dmand AI also links Joseph Williamson to 1 more medical group, named with a free account. Joseph Williamson's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joseph Williamson III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joseph Williamson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Express Medical Care • Laurens | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Joseph Williamson III is one of 1,888 physician assistants in South Carolina
Physician assistant is Joseph Williamson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Joseph Williamson is licensed in South Carolina.
Specialties and state licenses
- Physician assistant, South CarolinaPrimary
Physician assistants near Joseph Williamson
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Joseph Williamson III's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Joseph Williamson's median patient age at 59, with 61% women.
Joseph Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women61%
- Men38%
Source: Dmand AI Patient Panel Data
How Joseph Williamson III takes part in Medicare
Joseph Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Joseph Williamson III's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Joseph Williamson III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joseph Williamson III's NPI number?
Joseph Williamson III's NPI number is 1326849407. It was assigned on March 24, 2025, and it is active in the NPI Registry.
What does Joseph Williamson III specialize in?
Joseph Williamson III is a physician assistant in Laurens, South Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Joseph Williamson III practice?
Joseph Williamson practices at 22580 Highway 76 E, Laurens, SC 29360. Joseph Williamson's primary practice is Express Medical Care • Laurens in Laurens, South Carolina. Dmand AI also links Joseph Williamson to 1 medical group.
What is Joseph Williamson III's office phone number?
The practice phone on file for Joseph Williamson is (864) 833-0055.
What is Joseph Williamson III's medical license number?
Joseph Williamson holds South Carolina license 5815, one of 2 state licenses on file.
Which hospitals is Joseph Williamson III affiliated with?
Joseph Williamson is affiliated with Self Regional Healthcare.
What medical group is Joseph Williamson III part of?
Joseph Williamson is linked to Self Medical Group. Dmand AI links Joseph Williamson to 1 more medical group.
Does Joseph Williamson III accept Medicare?
Yes. CMS lists Joseph Williamson as accepting Medicare assignment.
How long has Joseph Williamson III been practicing?
Joseph Williamson graduated from medical school in 2024, 2 years ago.
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