Catherine Keller-Warner, NP
NPI 1962451278 · Nurse Practitioner · Charleston, SC
Catherine Keller-Warner, NP is a Nurse Practitioner provider in Charleston, SC (NPI 1962451278).
Provider details
- NPI number
- 1962451278
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ000882 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-05-06
- Last updated
- 2021-11-10
- Certified
- 2021-11-10
Frequently asked questions
- What is Catherine Keller-Warner's NPI number?
- Catherine Keller-Warner's National Provider Identifier (NPI) is 1962451278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Keller-Warner's specialty?
- Catherine Keller-Warner is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Keller-Warner located?
- Catherine Keller-Warner's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-0251.
- What is Catherine Keller-Warner's phone number?
- The practice phone number listed in the NPPES registry for Catherine Keller-Warner is (843) 792-1414.
- Is Catherine Keller-Warner's NPI active?
- Yes — Catherine Keller-Warner's NPI (1962451278) is active in the NPPES registry as of the last update on 2021-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.