William T. Holland III, ARNP
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1007 N Country Club Rd, Ada, OK 74820-2847
- Practice phone
- Call (580) 421-8700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sovereign Family Clinic - Primary Care - Ada
NP / PA-led clinic · Ada, Oklahoma
Find William Holland'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 T. Holland III is a nurse practitioner in Ada, Oklahoma
William Holland practices at Sovereign Family Clinic - Primary Care - Ada in Ada, Oklahoma.
William Holland's NPI, 1124098769, was assigned on January 25, 2006. William Holland holds Oklahoma license 42768.
- NPI
- 1124098769NPI Registry (opens in a new tab)
- NPI enumeration date
- January 25, 2006
- NPI status
- Active
- Practice phone
- (580) 421-8700
- 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 T. Holland III practices at Sovereign Family Clinic - Primary Care - Ada in Ada, Oklahoma
William Holland's primary practice is Sovereign Family Clinic - Primary Care - Ada, at 1007 N Country Club Rd, Ada, OK 74820-2847. The practice phone is (580) 421-8700.
- Sovereign Family Clinic - Primary Care - Ada1007 N Country Club Rd, Ada, OK 74820-2847Phone(580) 421-8700
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William T. Holland III is affiliated with 1 site of care and 1 medical group
William Holland's primary practice is Sovereign Family Clinic - Primary Care - Ada in Ada, Oklahoma. Dmand AI also links William Holland to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at William T. Holland III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Holland practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sovereign Family Clinic - Primary Care - Ada | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William T. Holland III is one of 565 nurse practitioners in Oklahoma
Nurse practitioner is William Holland's primary specialty in the NPI Registry, under taxonomy code 363L00000X. William Holland is licensed in Oklahoma.
Specialties and state licenses
- Nurse practitioner, OklahomaPrimary
Nurse practitioners near William Holland
Counts of 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
William T. Holland III's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts William Holland's median patient age at 45, with 100% women.
William Holland's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for William T. Holland 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 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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 T. Holland 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 William T. Holland III's NPI number?
William T. Holland III's NPI number is 1124098769. It was assigned on January 25, 2006, and it is active in the NPI Registry.
What does William T. Holland III specialize in?
William T. Holland III is a nurse practitioner in Ada, Oklahoma. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does William T. Holland III practice?
William Holland practices at 1007 N Country Club Rd, Ada, OK 74820-2847. William Holland's primary practice is Sovereign Family Clinic - Primary Care - Ada in Ada, Oklahoma. Dmand AI also links William Holland to 1 medical group.
What is William T. Holland III's office phone number?
The practice phone on file for William Holland is (580) 421-8700.
What is William T. Holland III's medical license number?
William Holland holds Oklahoma license 42768.
How long has William T. Holland III been practicing?
William Holland's NPI was assigned in 2006.
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