Dr. Viola Winata, MD
- Industry payments
- $27
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 10701 Rosemary Dr, Manassas, VA 20109
- Practice phone
- Call (703) 257-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Manassas Medical Center
Manassas, Virginia
Find Dr. Winata'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.
Dr. Viola Winata is a pediatrician in Manassas, Virginia
Dr. Winata practices at Manassas Medical Center in Manassas, Virginia.
Dr. Winata's NPI, 1255724456, was assigned on March 12, 2015. Dr. Winata holds Virginia license 0101261454.
- NPI
- 1255724456NPI Registry (opens in a new tab)
- NPI enumeration date
- March 12, 2015
- NPI status
- Active
- Practice phone
- (703) 257-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Viola Winata practices at Manassas Medical Center in Manassas, Virginia
Dr. Winata's primary practice is Manassas Medical Center, at 10701 Rosemary Dr, Manassas, VA 20109 in Prince William County. The practice phone is (703) 257-3000.
- Manassas Medical Center10701 Rosemary Dr, Manassas, VA 20109 · Prince William CountyPhone(703) 257-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Viola Winata is affiliated with 2 sites of care and 2 medical groups
Dr. Winata's primary practice is Manassas Medical Center in Manassas, Virginia. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Winata to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Viola Winata's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Winata practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Manassas Medical Center | 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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Dr. Viola Winata is one of 1,669 pediatricians in Virginia
Pediatrics is Dr. Winata's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Winata is licensed in Virginia.
Specialties and state licenses
- Pediatrics, VirginiaPrimary
Pediatricians near Dr. Winata
Counts of pediatricians 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
Dr. Viola Winata's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Winata's median patient age at 6, with 51% women.
Dr. Winata's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Viola Winata received $27 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Winata from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $27.
Companies that paid Dr. Winata the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Viola Winata'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (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 Dr. Viola Winata
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Viola Winata's NPI number?
Dr. Viola Winata's NPI number is 1255724456. It was assigned on March 12, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Viola Winata?
Dr. Viola Winata is a pediatrician in Manassas, Virginia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Viola Winata practice?
Dr. Winata practices at 10701 Rosemary Dr, Manassas, VA 20109. Dr. Winata's primary practice is Manassas Medical Center in Manassas, Virginia. Dmand AI also links Dr. Winata to 1 group practice or clinic and 1 medical group.
What is Dr. Viola Winata's office phone number?
The practice phone on file for Dr. Winata is (703) 257-3000.
What is Dr. Viola Winata's medical license number?
Dr. Winata holds Virginia license 0101261454.
What medical group is Dr. Viola Winata part of?
Dr. Winata is linked to Emergency Medicine Physicians (EMP). Dmand AI links Dr. Winata to 1 more medical group.
Has Dr. Viola Winata received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Dr. Winata from 1 company from 2017 to 2017. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Viola Winata been practicing?
Dr. Winata's NPI was assigned in 2015.
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