IndividualActive
Mary Holderness, RN
NPI 1346400934 · Registered Nurse · Greensboro, NC
Mary Holderness, RN is a Registered Nurse provider in Greensboro, NC (NPI 1346400934).
Provider details
- NPI number
- 1346400934
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 93819 (NC)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1100 E Wendover Ave
Greensboro, NC 27405-6713
Phone: (336) 641-6684
Street-level locationGet directions
Mailing address
306 Kimberly Dr
Greensboro, NC 27408-5018
Registry dates
- Enumerated
- 2008-06-17
- Last updated
- 2008-06-17
Frequently asked questions
- What is Mary Holderness's NPI number?
- Mary Holderness's National Provider Identifier (NPI) is 1346400934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Holderness's specialty?
- Mary Holderness is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Holderness located?
- Mary Holderness's practice location on file with NPPES is 1100 E Wendover Ave, Greensboro, NC 27405-6713.
- What is Mary Holderness's phone number?
- The practice phone number listed in the NPPES registry for Mary Holderness is (336) 641-6684.
- Is Mary Holderness's NPI active?
- Yes — Mary Holderness's NPI (1346400934) is active in the NPPES registry as of the last update on 2008-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.