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Stephen O'Brien, MD
NPI 1285600221 · Pediatrics Physician · Concord, NC
Stephen O'Brien, MD is a Pediatrics Physician provider in Concord, NC (NPI 1285600221).
Provider details
- NPI number
- 1285600221
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 9501033 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
66 Lake Concord Rd Ne
Concord, NC 28025-3057
Phone: (704) 403-7720
Street-level locationGet directions
Mailing address
Po Box 19305
Charlotte, NC 28219-9305
Additional practice locations (1)
- 1085 Ne Gateway Ct NeSte 290Concord, NC 28025-2406Phone: (704) 403-4650
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2024-07-15
Frequently asked questions
- What is Stephen O'Brien's NPI number?
- Stephen O'Brien's National Provider Identifier (NPI) is 1285600221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen O'Brien's specialty?
- Stephen O'Brien is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen O'Brien located?
- Stephen O'Brien's practice location on file with NPPES is 66 Lake Concord Rd Ne, Concord, NC 28025-3057.
- What is Stephen O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Stephen O'Brien is (704) 403-7720.
- Is Stephen O'Brien's NPI active?
- Yes — Stephen O'Brien's NPI (1285600221) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.