William James Winter III, PA-C
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 11056 Lee Hwy, Fairfax, VA 22030
- Practice phone
- Call (703) 552-5437
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
PM Pediatric Urgent Care
Urgent Care - Additional Location · Fairfax, Virginia
Find William Winter'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 James Winter III is a physician assistant in Fairfax, Virginia
William Winter practices at PM Pediatric Urgent Care in Fairfax, Virginia.
William Winter's NPI, 1588791669, was assigned on February 27, 2007. William Winter holds California license PA18787.
- NPI
- 1588791669NPI Registry (opens in a new tab)
- NPI enumeration date
- February 27, 2007
- NPI status
- Active
- Practice phone
- (703) 552-5437
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
William James Winter III practices at PM Pediatric Urgent Care in Fairfax, Virginia
William Winter's primary practice is PM Pediatric Urgent Care, at 11056 Lee Hwy, Fairfax, VA 22030. The practice phone is (703) 552-5437.
- PM Pediatric Urgent Care11056 Lee Hwy, Fairfax, VA 22030Phone(703) 552-5437
Source: Dmand AI Affiliation Data
William James Winter III is affiliated with 1 site of care
William Winter's primary practice is PM Pediatric Urgent Care in Fairfax, Virginia. William Winter's employer is on file too: an urgent care center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William James Winter III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Winter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PM Pediatric Urgent Care | Available with a free account |
Source: Dmand AI Technology Install Data
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William James Winter III is one of 3,636 physician assistants in Virginia
Physician assistant is William Winter's primary specialty in the NPI Registry, under taxonomy code 363A00000X. William Winter is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near William Winter
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
William James Winter III's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts William Winter's median patient age at 7, with 48% women.
William Winter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Sources for William James Winter 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 Data |
| 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 James Winter 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 James Winter III's NPI number?
William James Winter III's NPI number is 1588791669. It was assigned on February 27, 2007, and it is active in the NPI Registry.
What does William James Winter III specialize in?
William James Winter III is a physician assistant in Fairfax, Virginia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does William James Winter III practice?
William Winter practices at 11056 Lee Hwy, Fairfax, VA 22030. William Winter's primary practice is PM Pediatric Urgent Care in Fairfax, Virginia.
What is William James Winter III's office phone number?
The practice phone on file for William Winter is (703) 552-5437.
What is William James Winter III's medical license number?
William Winter holds California license PA18787.
How long has William James Winter III been practicing?
William Winter's NPI was assigned in 2007.
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