Martha Clark, APRN
NPI 1407079007 · Family Nurse Practitioner · Greenville, SC
Martha Clark, APRN is a Family Nurse Practitioner provider in Greenville, SC (NPI 1407079007).
Provider details
- NPI number
- 1407079007
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 2568 (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
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
- 2007-04-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martha Clark's NPI number?
- Martha Clark's National Provider Identifier (NPI) is 1407079007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Clark's specialty?
- Martha Clark is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Clark located?
- Martha Clark's practice location on file with NPPES is 21 Aberdeen Dr, Greenville, SC 29605-2955.
- What is Martha Clark's phone number?
- The practice phone number listed in the NPPES registry for Martha Clark is (864) 242-4122.
- Is Martha Clark's NPI active?
- Yes — Martha Clark's NPI (1407079007) 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.