Sean O'Connor, M.D.
NPI 1336552983 · Surgery Physician · Asheville, NC
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean O'Connor, M.D. is a Surgery Physician provider in Asheville, NC (NPI 1336552983).
Provider details
- NPI number
- 1336552983
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
154 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 70 | $159 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $121 |
| Creation of Muscle Graft to Trunk15734 | 31 | $1,078 |
| Repair of Groin Hernia Using an Endoscope49650 | 16 | $424 |
Typical Medicare-allowed amounts for these services range $121–$1,078 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,242 across 26 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- Medical Center BlvdWinston Salem, NC 27157-0001Phone: (336) 716-7496
Registry dates
- Enumerated
- 2014-06-10
- Last updated
- 2020-09-02
- Certified
- 2020-09-02
Frequently asked questions
- What is Sean O'Connor's NPI number?
- Sean O'Connor's National Provider Identifier (NPI) is 1336552983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean O'Connor's specialty?
- Sean O'Connor is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Sean O'Connor located?
- Sean O'Connor's practice location on file with NPPES is 14 Medical Park Dr, Asheville, NC 28803-2493.
- What is Sean O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Sean O'Connor is (828) 252-3366.
- Does Sean O'Connor accept Medicare?
- Sean O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean O'Connor's NPI active?
- Yes — Sean O'Connor's NPI (1336552983) is active in the NPPES registry as of the last update on 2020-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.