James Conway O'Neill, R.N.
General Practice Registered Nurse · Bethesda, MD
James Conway O'Neill, R.N. is a general practice registered nurse with a practice address in Bethesda, Maryland, and NPI 1215364344, issued on Oct 3, 2013. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James Conway O'Neill
- Credential
- R.N.
- Primary taxonomy
- General Practice Registered Nurse 163WG0000X
- License number
- L1-0031910 DE
Self-reported in NPPES; status is on the state search - Practice location
- 4301 Jones Bridge RD, Bethesda, MD 20814
- Phone
- (301) 295-9651
- Enumerated
- Oct 3, 2013
- Record last updated
- Oct 3, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 4301 Jones Bridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eloise BaconStudent in an Organized Health Care Education/Training Program1144077785
- Cristian Barnutz, DNPStudent in an Organized Health Care Education/Training Program1063358182
- Katherine Basquill-WhiteStudent in an Organized Health Care Education/Training Program1801643770
Verify James Conway O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
General Practice Registered Nurse providers in Maryland
There are 52 general practice registered nurse records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other general practice registered nurse records in Maryland
- Folashade AkanbiBowie, MD1659099026
- Rafiat AkindeleGreenbelt, MD1588094338
- Lydia AsankomahBethesda, MD1710869292
- Kyle BatemanEdgewater, MD1992394415
- Kendra BeatyWoodbine, MD1629930201
- Laura Callahan, RNFallston, MD1649942111
- Ahmed Cham, RN, BSN,Bowie, MD1669172722
- Sherneice Cutler, RNBaltimore, MD1689331225
- Danielle Dacosta, RNBaltimore, MD1174080014
- Bukola DaramolaSeverna Park, MD1972319630
Common questions
What is James Conway O'Neill, R.N.'s NPI number?
James Conway O'Neill, R.N.'s National Provider Identifier (NPI) is 1215364344, issued on Oct 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is James Conway O'Neill, R.N. located?
The NPPES record lists a practice address at 4301 Jones Bridge RD, Bethesda, MD, 20814. Phone: (301) 295-9651. Providers update this record themselves, so call before visiting.
How can I verify James Conway O'Neill, R.N.'s license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity 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. 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.