Michael O'Neil, D.O.
Emergency Medicine Physician · West Columbia, SC
Michael O'Neil, D.O. is an emergency medicine physician with a practice address in West Columbia, South Carolina, and NPI 1417185257, issued on Jul 1, 2009. Check the license (South Carolina 39082, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael O'Neil
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 39082 SC
Self-reported in NPPES; status is on the state search - Practice location
- 2720 Sunset Blvd, West Columbia, SC 29169
- Phone
- (803) 791-2000
- Enumerated
- Jul 1, 2009
- Entity
- Type 1 · individual
Also registered at 2720 Sunset Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Abrams, CRNARegistered Nurse1003839788
- Cara Adams, DNP, CRNACertified Registered Nurse Anesthetist1013682350
- Delcie Adams, CRNACertified Registered Nurse Anesthetist1821317199
- Alison Aguilera, DNP, ACNPC-AGAcute Care Nurse Practitioner1437034774
- Ayesha AhmadStudent in an Organized Health Care Education/Training Program1083243893
- Andrea Allen, NPNurse Practitioner1679091128
Verify Michael O'Neil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 39082Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
8% more Medicare Part D claims than the average emergency medicine physician in 2024
385 Medicare Part D claims for 250 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 91 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen74 claims
- Cephalexin31 claims
- Ondansetron Odt25 claims
- Prednisone20 claims
- Doxycycline Hyclate18 claims
- Naproxen15 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.
One hospital or facility affiliation
- Newberry County Memorial HospitalNewberry, SC · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
53 emergency medicine physician records list a West Columbia practice address
They are 53 of the 1,887 NPPES records with a West Columbia practice address, and 1,234 emergency medicine physician records in South Carolina.
All 53 in West Columbia → All 1,234 in South Carolina → Every provider in West Columbia →
Other emergency medicine physician records in South Carolina
- Jennifer Abrams, D.O.Elgin, SC1104899210
- Jennifer Adair, M.D.Summerville, SC1679600134
- Robert AdamsColumbia, SC1508397605
- Michael Adkins, M.D.Walterboro, SC1811992209
- Dalal Akoury, M.D.Myrtle Beach, SC1154350965
- Halley AlbertsColumbia, SC1407421662
- Judson Alderman, M.D.Greenville, SC1043667629
- Henrique Alencastro Puls, MDGreenville, SC1568969723
- James Alexander, MDGreenville, SC1124099270
- Paul Alexander, M.D.Dillon, SC1023014891
Common questions
What is Michael O'Neil, D.O.'s NPI number?
Michael O'Neil, D.O.'s National Provider Identifier (NPI) is 1417185257, issued on Jul 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Michael O'Neil, D.O. located?
The NPPES record lists a practice address at 2720 Sunset Blvd, West Columbia, SC, 29169. Phone: (803) 791-2000. Providers update this record themselves, so call before visiting.
How can I verify Michael O'Neil, D.O.'s license?
NPPES lists South Carolina license number 39082, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael O'Neil, D.O. prescribe under Medicare Part D?
In 2024, Michael O'Neil, D.O. had 385 Medicare Part D claims for 250 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.