Stephen O' Connor, MD
NPI 1134137623 · Emergency Medicine Physician · Summerville, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen O' Connor, MD is a Emergency Medicine Physician provider in Summerville, SC (NPI 1134137623).
Provider details
- NPI number
- 1134137623
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26592 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2010-12-27
Frequently asked questions
- What is Stephen O' Connor's NPI number?
- Stephen O' Connor's National Provider Identifier (NPI) is 1134137623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen O' Connor's specialty?
- Stephen O' Connor is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen O' Connor located?
- Stephen O' Connor's practice location on file with NPPES is 295 Midland Pkwy, Summerville, SC 29483.
- What is Stephen O' Connor's phone number?
- The practice phone number listed in the NPPES registry for Stephen O' Connor is (843) 832-5160.
- Does Stephen O' Connor accept Medicare?
- Stephen 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 Stephen O' Connor's NPI active?
- Yes — Stephen O' Connor's NPI (1134137623) is active in the NPPES registry as of the last update on 2010-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.