Dr. Patrick Joseph O'Neill, MD
- Medicare services, 2021
- 20
- Part D claims, 2024
- 91
- Hospital affiliations
- 1
- Industry payments
- $20,183
- Medical groups
- 2
- Practice address
- 3510 Highway 17 North Suite 140, Mount Pleasant, SC 29466
- Practice phone
- Call (843) 724-2954
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Neill's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Patrick Joseph O'Neill is a plastic and reconstructive surgery physician in Mount Pleasant, South Carolina
Dr. O'Neill practices at Roper St. Francis Mount Pleasant Hospital in Mount Pleasant, South Carolina, part of Bon Secours Mercy Health.
Dr. O'Neill's NPI, 1750304333, was assigned on July 25, 2006. Dr. O'Neill graduated from Medical University of South Carolina College of Medicine in 1991. Dr. O'Neill holds South Carolina license 16249.
- NPI
- 1750304333NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698726255
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 724-2954
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick Joseph O'Neill practices at 2 locations in Mount Pleasant, South Carolina
Dr. O'Neill's primary practice is Roper St. Francis Mount Pleasant Hospital, at 3510 Highway 17 North Suite 140, Mount Pleasant, SC 29466 in Charleston County. The practice phone is (843) 724-2954. Dr. O'Neill also practices at Roper St Francis Mount Pleasant Hospital, 3560 N Highway 17, Mount Pleasant, SC 29466.
- Roper St. Francis Mount Pleasant HospitalPrimary3510 Highway 17 North Suite 140, Mount Pleasant, SC 29466 · Charleston CountyPhone(843) 724-2954
- Roper St Francis Mount Pleasant Hospital3560 N Highway 17, Mount Pleasant, SC 29466 · Charleston CountyPhone(843) 724-2954
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Patrick Joseph O'Neill is affiliated with 3 sites of care and 2 medical groups
Dr. O'Neill's primary practice is Roper St. Francis Mount Pleasant Hospital in Mount Pleasant, South Carolina, part of Bon Secours Mercy Health. The medical group on file is MUSC Health. Dmand AI also links Dr. O'Neill to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick Joseph O'Neill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Neill practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roper St. Francis Mount Pleasant Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Patrick Joseph O'Neill is one of 50 plastics and reconstructive surgery physicians in South Carolina
Plastic and reconstructive surgery is Dr. O'Neill's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. O'Neill is licensed in South Carolina.
Specialties and state licenses
- Plastic and reconstructive surgery, South CarolinaPrimary
Plastics and reconstructive surgery physicians near Dr. O'Neill
Counts of plastics and reconstructive surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Patrick Joseph O'Neill billed Medicare for 20 services in 2021
CMS data shows 20 Medicare services from Dr. O'Neill across 1 procedure code in 2021, all of them office visits. Medicare paid $739 for them. Every service was in an office.
Dr. O'Neill's Medicare services by type, 2016 to 2021
- 2016
- 2021
- Office and hospital visits
- 2016: 482021: 2058%
Dr. O'Neill compared with the South Carolina median for plastics and reconstructive surgery physicians, 2021
- Dr. O'Neill
- South Carolina median
- Medicare services
- 20vs 5564% below
- Part D claims
- 53vs 52Close to median
Medians across 46 plastics and reconstructive surgery physicians in South Carolina with Dmand AI profiles that report each measure.
Dr. O'Neill's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Neill and other plastics and reconstructive surgery physicians in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick Joseph O'Neill's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. O'Neill's median patient age at 55, with 88% women.
Dr. O'Neill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women88%
- Men12%
Source: Dmand AI Patient Panel Data
Dr. Patrick Joseph O'Neill wrote 91 Medicare Part D claims in 2024
In 2024, Dr. O'Neill wrote 91 Medicare Part D claims for 22 patients. 97% of them were for generic drugs. CMS names the drug for 53 of them, across 3 drugs with 11 or more claims each, at $151 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. O'Neill's Part D claims by kind of drug, 2024
- Generic88 claims97%
- Brand-name and other3 claims3%
Dr. O'Neill's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. O'Neill's Part D claims, 2024
- Opioids18%16 of 91 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 112024: 53382%
Drugs named by CMS: 3 in 2024, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Patrick Joseph O'Neill takes part in Medicare
Dr. O'Neill accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Patrick Joseph O'Neill received $20,183 in industry payments from 2016 to 2025
CMS Open Payments shows 305 general payments to Dr. O'Neill from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Allergan Inc. paid the most, $4,986.
General payments to Dr. O'Neill by program year, 2016 to 2025
General payments to Dr. O'Neill by kind, 2016 to 2025
- Food and beverage$11,89459%
- Speaker and faculty fees$5,40927%
- Travel and lodging$1,92710%
- Gifts$6113%
- Other$3422%
Companies that paid Dr. O'Neill the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick Joseph O'Neill graduated from Medical University of South Carolina College of Medicine
Dr. O'Neill graduated from Medical University of South Carolina College of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick Joseph O'Neill's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Patrick Joseph O'Neill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Patrick Joseph O'Neill's NPI number?
Dr. Patrick Joseph O'Neill's NPI number is 1750304333. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick Joseph O'Neill?
Dr. Patrick Joseph O'Neill is a plastic and reconstructive surgery physician in Mount Pleasant, South Carolina. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. Patrick Joseph O'Neill practice?
Dr. O'Neill practices at 3510 Highway 17 North Suite 140, Mount Pleasant, SC 29466. Dr. O'Neill also practices at 3560 N Highway 17, Mount Pleasant, SC 29466. Dr. O'Neill's primary practice is Roper St. Francis Mount Pleasant Hospital in Mount Pleasant, South Carolina, part of Bon Secours Mercy Health. Dmand AI also links Dr. O'Neill to 2 group practices and clinics and 1 medical group.
What is Dr. Patrick Joseph O'Neill's office phone number?
The practice phone on file for Dr. O'Neill is (843) 724-2954.
What is Dr. Patrick Joseph O'Neill's medical license number?
Dr. O'Neill holds South Carolina license 16249.
Which hospitals is Dr. Patrick Joseph O'Neill affiliated with?
Dr. O'Neill practices at Roper St. Francis Mount Pleasant Hospital in Mount Pleasant, South Carolina.
What medical group is Dr. Patrick Joseph O'Neill part of?
Dr. O'Neill is linked to MUSC Health. Dmand AI links Dr. O'Neill to 1 more medical group.
Does Dr. Patrick Joseph O'Neill accept Medicare?
Yes. CMS data shows Dr. O'Neill billed Medicare for 20 services in 2021, and Dr. O'Neill accepts Medicare assignment.
What services does Dr. Patrick Joseph O'Neill bill to Medicare?
In 2021, Dr. O'Neill's most billed Medicare services were office visit, established patient (99212).
Where did Dr. Patrick Joseph O'Neill go to medical school?
Dr. O'Neill graduated from Medical University of South Carolina College of Medicine in 1991.
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What drugs does Dr. Patrick Joseph O'Neill prescribe most?
In 2024 Medicare Part D data, Dr. O'Neill's most prescribed drugs by claims were Ibuprofen, Gabapentin and Oxycodone HCl.
Has Dr. Patrick Joseph O'Neill received payments from drug or device companies?
CMS Open Payments shows $20,183 in general payments to Dr. O'Neill from 29 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Patrick Joseph O'Neill been practicing?
Dr. O'Neill graduated from medical school in 1991, 35 years ago.
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