Dennis M. O'Neill, MD
Internal Medicine Physician · Newport News, VA
Dennis M. O'Neill, MD is an internal medicine physician with a practice address in Newport News, Virginia, and NPI 1639160716, issued on Oct 29, 2005. Check the license (Virginia 0101030166, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Dennis M. O'Neill
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101030166 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Old Denbigh Blvd Ste 1020A, Newport News, VA 23602
- Phone
- (757) 875-2009
- Enumerated
- Oct 29, 2005
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (757) 369-1042
- Entity
- Type 1 · individual
Also registered at 1000 Old Denbigh Blvd Ste 1020A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dennis M. O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101030166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
22 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Omeprazole13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $43.50
2 payments; by number, the most common kind was food and beverage; the largest payer was Radius Health, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
68 internal medicine physician records list a practice address in Newport News
They are 68 of the 3,405 NPPES records with a practice address in Newport News, and 3,599 internal medicine physician records in Virginia.
All 68 in Newport News → All 3,599 in Virginia → Every provider in Newport News →
Other internal medicine physician records in Virginia
- Caren Aaron, M.D.Martinsville, VA1477538734
- Mark Aarons, M.D.Arlington, VA1730371774
- Estefania Abasolo Lopez, MDManassas, VA1043899545
- Salma Abbas, MDRichmond, VA1427303387
- Amir AbbasiRichmond, VA1851233548
- Gohar Abbasi, MDChester, VA1134198187
- Mustafa Abbasi, MDAlexandria, VA1316019912
- Layla Abdal Hussain, MDWoobridge, VA1801036942
- Marwa Abdelfattah, M.D.Culpeper, VA1225251572
- Ramy Abdelfattah, M.D.Fredericksburg, VA1437525748
Common questions
What is Dennis M. O'Neill, MD's NPI number?
Dennis M. O'Neill, MD's National Provider Identifier (NPI) is 1639160716, issued on Oct 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dennis M. O'Neill, MD located?
The NPPES record lists a practice address at 1000 Old Denbigh Blvd Ste 1020A, Newport News, VA, 23602. Phone: (757) 875-2009. Providers update this record themselves, so call before visiting.
How can I verify Dennis M. O'Neill, MD's license?
NPPES lists Virginia license number 0101030166, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dennis M. O'Neill, MD prescribe under Medicare Part D?
In 2024, Dennis M. O'Neill, MD had 22 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.