William Windsor
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2026
- Practice address
- 4126 Clemson Blvd Ste 2c Suite 2c, Anderson, SC 29621
- Practice phone
- Call (864) 214-5335
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mindwell - Anderson
NP / PA-led clinic · Anderson, South Carolina
Find William Windsor'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.
William Windsor is a psychiatric/mental health nurse practitioner in Anderson, South Carolina
William Windsor practices at Mindwell - Anderson in Anderson, South Carolina.
William Windsor's NPI, 1578416103, was assigned on February 14, 2026. William Windsor holds South Carolina license 31541.
- NPI
- 1578416103NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214410521
- NPI enumeration date
- February 14, 2026
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 214-5335
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Windsor practices at Mindwell - Anderson in Anderson, South Carolina
William Windsor's primary practice is Mindwell - Anderson, at 4126 Clemson Blvd Ste 2c Suite 2c, Anderson, SC 29621. The practice phone is (864) 214-5335.
- Mindwell - Anderson4126 Clemson Blvd Ste 2c Suite 2c, Anderson, SC 29621Phone(864) 214-5335
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Windsor is affiliated with 1 site of care and 1 medical group
William Windsor's primary practice is Mindwell - Anderson in Anderson, South Carolina. The medical group on file is MindWell Health.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at William Windsor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Windsor practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mindwell - Anderson | Available with a free account |
Source: Dmand AI Technology Install Data
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William Windsor is one of 458 psychiatric/mental health nurse practitioners in South Carolina
Psychiatric/mental health is William Windsor's primary specialty in the NPI Registry, under taxonomy code 363LP0808X. William Windsor is licensed in South Carolina.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, South CarolinaPrimary
Psychiatric/mental health nurse practitioners near William Windsor
Counts of psychiatric/mental health nurse practitioners 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
How William Windsor takes part in Medicare
William Windsor 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 William Windsor'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 William Windsor
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What is William Windsor's NPI number?
William Windsor's NPI number is 1578416103. It was assigned on February 14, 2026, and it is active in the NPI Registry.
What does William Windsor specialize in?
William Windsor is a psychiatric/mental health nurse practitioner in Anderson, South Carolina. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does William Windsor practice?
William Windsor practices at 4126 Clemson Blvd Ste 2c Suite 2c, Anderson, SC 29621. William Windsor's primary practice is Mindwell - Anderson in Anderson, South Carolina.
What is William Windsor's office phone number?
The practice phone on file for William Windsor is (864) 214-5335.
What is William Windsor's medical license number?
William Windsor holds South Carolina license 31541.
What medical group is William Windsor part of?
William Windsor is linked to MindWell Health.
Does William Windsor accept Medicare?
Yes. CMS lists William Windsor as accepting Medicare assignment.
How long has William Windsor been practicing?
William Windsor's NPI was assigned in 2026.
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