Mark Joseph O'Neill
Physical Therapist · Columbia, SC
Mark Joseph O'Neill is a physical therapist with a practice address in Columbia, South Carolina, and NPI 1538795026, issued on Mar 17, 2020. Check the license (South Carolina 6240, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Joseph O'Neill
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 6240 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1910 Blanding St, Columbia, SC 29201
- Phone
- (803) 256-4107
- Enumerated
- Mar 17, 2020
- Record last updated
- Apr 15, 2026
- Medicare enrollment
- Enrolled (PECOS I20200409003819); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 3,905 in South Carolina → Look up another NPI →
Also registered at 1910 Blanding St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Claire BeautzPhysical Therapist1184356578
- Erica Berry, PA-CPhysician Assistant1275146060
- Brooke Bowman, MPTPhysical Therapist1831892470
- Seth Bowman, M.D.Orthopaedic Hand Surgery Physician1982965778
Verify Mark Joseph O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 6240Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 24.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Midlands Orthopaedics And Neurosurgery PALexington, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Joseph O'Neill among 3,905 physical therapist records in South Carolina
Mark Joseph O'Neill is one of 3,905 physical therapist records with a practice address in South Carolina. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 68% of them.
- NPI issued2020 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2010 · median 2017 among the 1,504 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
291 physical therapist records list a practice address in Columbia
They are 291 of the 11,200 NPPES records with a practice address in Columbia, and 3,905 physical therapist records in South Carolina.
All 3,905 in South Carolina → Every provider in Columbia → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Roy Dunlap, PTColumbia, SC 292011356377444
- Marie Fordham, DPTColumbia, SC 292011023262649
- Melissa Gilbreth, PTColumbia, SC 292011245389477
- Virginia Greene, DPT, PTColumbia, SC 292011083993158
- Teresa Grote, DPTColumbia, SC 292011124284013
- Michael Imperial, DPTColumbia, SC 292011003928771
- Anthony Lavigne, DPTColumbia, SC 292011659500288
- Tracey Lukker, PTColumbia, SC 292011871605469
Common questions
What is Mark Joseph O'Neill's NPI number?
Mark Joseph O'Neill's National Provider Identifier (NPI) is 1538795026, issued on Mar 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mark Joseph O'Neill located?
The NPPES record lists a practice address at 1910 Blanding St, Columbia, SC, 29201. Phone: (803) 256-4107. Providers update this record themselves, so call before visiting.
How can I verify Mark Joseph O'Neill's license?
NPPES lists South Carolina license number 6240, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
What is Mark Joseph O'Neill's MIPS final score?
The 2023 MIPS final score is 24.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.