Stephanie Harkness
NPI 1700604022 · Family Nurse Practitioner · Irmo, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Harkness is a Family Nurse Practitioner provider in Irmo, SC (NPI 1700604022).
Provider details
- NPI number
- 1700604022
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 30105 (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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
Mailing address
Additional practice locations (2)
- 1601 Greene StColumbia, SC 29208-4001Phone: (803) 777-7412
- 7613 Garners Ferry RdColumbia, SC 29209-3811Phone: (839) 600-9190Fax: (839) 600-9195
Registry dates
- Enumerated
- 2024-09-26
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Stephanie Harkness's NPI number?
- Stephanie Harkness's National Provider Identifier (NPI) is 1700604022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Harkness's specialty?
- Stephanie Harkness is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Harkness located?
- Stephanie Harkness's practice location on file with NPPES is 1008 Lake Murray Blvd, Irmo, SC 29063-2821.
- What is Stephanie Harkness's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Harkness is (866) 389-2727.
- Does Stephanie Harkness accept Medicare?
- Stephanie Harkness is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Harkness's NPI active?
- Yes — Stephanie Harkness's NPI (1700604022) is active in the NPPES registry as of the last update on 2025-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.