Catherine O'Connor, FNP
NPI 1679514822 · Nurse Practitioner · Charleston, SC
Catherine O'Connor, FNP is a Nurse Practitioner provider in Charleston, SC (NPI 1679514822).
Provider details
- NPI number
- 1679514822
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- License
- 2113 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
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
- 2006-06-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine O'Connor's NPI number?
- Catherine O'Connor's National Provider Identifier (NPI) is 1679514822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine O'Connor's specialty?
- Catherine O'Connor is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine O'Connor located?
- Catherine O'Connor's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-0001.
- What is Catherine O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Catherine O'Connor is (843) 792-1414.
- Is Catherine O'Connor's NPI active?
- Yes — Catherine O'Connor's NPI (1679514822) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.