David Whittier O'Neil
- Hospital affiliations
- 1
- Industry payments
- $17
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 1906 Belleview Avenue, SE, Roanoke, VA 24014
- Practice phone
- Call (540) 981-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David O'Neil'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.
David Whittier O'Neil is a pediatrician in Roanoke, Virginia
David O'Neil practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic.
David O'Neil's NPI, 1154909158, was assigned on March 31, 2021. David O'Neil holds Virginia license 0101282101.
- NPI
- 1154909158NPI Registry (opens in a new tab)
- NPI enumeration date
- March 31, 2021
- NPI status
- Active
- Practice phone
- (540) 981-7000
- 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
David Whittier O'Neil practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia
David O'Neil's primary practice is Carilion Roanoke Memorial Hospital, at 1906 Belleview Avenue, SE, Roanoke, VA 24014 in Roanoke City. The practice phone is (540) 981-7000.
- Carilion Roanoke Memorial Hospital1906 Belleview Avenue, SE, Roanoke, VA 24014 · Roanoke CityPhone(540) 981-7000
Source: Dmand AI Affiliation Data
David Whittier O'Neil is affiliated with 3 sites of care and 2 medical groups
David O'Neil's primary practice is Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic. The medical group on file is Carilion Clinic. Dmand AI also links David O'Neil to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Whittier O'Neil's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David O'Neil practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carilion Roanoke Memorial Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Carilion Clinic and 6.2K+ hospitals, with verified contacts in the same login.
David Whittier O'Neil is one of 1,669 pediatricians in Virginia
Pediatrics is David O'Neil's primary specialty in the NPI Registry, under taxonomy code 208000000X. David O'Neil is licensed in Virginia.
Specialties and state licenses
- Pediatrics, VirginiaPrimary
Pediatricians near David O'Neil
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
David Whittier O'Neil's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts David O'Neil's median patient age at 6, with 48% women.
David O'Neil'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
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
David Whittier O'Neil received $17 in industry payments in 2022
CMS Open Payments shows 1 general payment to David O'Neil from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $17.
Companies that paid David O'Neil the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for David Whittier O'Neil'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 |
| 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 David Whittier O'Neil
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Whittier O'Neil's NPI number?
David Whittier O'Neil's NPI number is 1154909158. It was assigned on March 31, 2021, and it is active in the NPI Registry.
What does David Whittier O'Neil specialize in?
David Whittier O'Neil is a pediatrician in Roanoke, Virginia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does David Whittier O'Neil practice?
David O'Neil practices at 1906 Belleview Avenue, SE, Roanoke, VA 24014. David O'Neil's primary practice is Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic. Dmand AI also links David O'Neil to 2 group practices and clinics and 1 medical group.
What is David Whittier O'Neil's office phone number?
The practice phone on file for David O'Neil is (540) 981-7000.
What is David Whittier O'Neil's medical license number?
David O'Neil holds Virginia license 0101282101.
Which hospitals is David Whittier O'Neil affiliated with?
David O'Neil practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia.
What medical group is David Whittier O'Neil part of?
David O'Neil is linked to Carilion Clinic. Dmand AI links David O'Neil to 1 more medical group.
Has David Whittier O'Neil received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to David O'Neil from 1 company from 2022 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has David Whittier O'Neil been practicing?
David O'Neil's NPI was assigned in 2021.
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