David Glenn O'Neal, DDS
General Practice Dentistry · Oxon Hill, MD
David Glenn O'Neal, DDS is a general practice dentistry with a practice address in Oxon Hill, Maryland, and NPI 1922009158, issued on Aug 10, 2005. Check the license (Maryland 10844, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Glenn O'Neal
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 10844 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6188 Oxon Hill RD, Oxon Hill, MD 20745
- Phone
- (301) 567-3122
- Enumerated
- Aug 10, 2005
- Record last updated
- Sep 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (301) 567-5234
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,408 in Maryland → Look up another NPI →
Also registered at 6188 Oxon Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nowana BorgesSocial Worker1093270738
- Fredrick Clark, DDSDentist1417067281
- Royace Davis, D.D.SGeneral Practice Dentistry1295919967
- George Drakes, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1174613327
Verify David Glenn O'Neal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 10844Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average general practice dentistry in 2024
69 Medicare Part D claims for 54 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin50 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: $13.07
1 payment: food and beverage; the largest payer was Philips North America LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
David Glenn O'Neal among 2,408 general practice dentistry records in Maryland
David Glenn O'Neal, DDS is one of 2,408 general practice dentistry records with a practice address in Maryland. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2020 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 general practice dentistry records list a practice address in Oxon Hill
They are 27 of the 425 NPPES records with a practice address in Oxon Hill, and 2,408 general practice dentistry records in Maryland.
All 2,408 in Maryland → Every provider in Oxon Hill → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Madeline Abudu, DMDOxon Hill, MD 207451962586909
- Michelle Burdine-Merai, DDSOxon Hill, MD 207451669505202
- Royace Davis, D.D.SOxon Hill, MD 207451295919967
- James Garner, D.D.S.Oxon Hill, MD 207451275605651
- Shwetha Kyatham, DDSOxon Hill, MD 207451104988302
- Peter Merai, DDSOxon Hill, MD 207451457447104
- Roy Mitchell, DDSOxon Hill, MD 207451326227984
- Quentin Monroe, DDSOxon Hill, MD 207451558576793
Common questions
What is David Glenn O'Neal, DDS's NPI number?
David Glenn O'Neal, DDS's National Provider Identifier (NPI) is 1922009158, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Glenn O'Neal, DDS located?
The NPPES record lists a practice address at 6188 Oxon Hill RD, Oxon Hill, MD, 20745. Phone: (301) 567-3122. Providers update this record themselves, so call before visiting.
How can I verify David Glenn O'Neal, DDS's license?
NPPES lists Maryland license number 10844, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does David Glenn O'Neal, DDS prescribe under Medicare Part D?
In 2024, David Glenn O'Neal, DDS had 69 Medicare Part D claims for 54 beneficiaries; the average among general practice dentistry prescribers was 83. 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.