IndividualActive
Mary Olsen, RN
NPI 1952923880 · Registered Nurse · Greenville, SC
Mary Olsen, RN is a Registered Nurse provider in Greenville, SC (NPI 1952923880).
Provider details
- NPI number
- 1952923880
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 239721 (SC)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
200 University Rdg
Greenville, SC 29601-3635
Phone: (864) 372-3273
Street-level locationGet directions
Mailing address
404 Longview Ter
Greer, SC 29650-2550
Registry dates
- Enumerated
- 2020-05-14
- Last updated
- 2020-05-14
- Certified
- 2020-05-14
Frequently asked questions
- What is Mary Olsen's NPI number?
- Mary Olsen's National Provider Identifier (NPI) is 1952923880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Olsen's specialty?
- Mary Olsen is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Olsen located?
- Mary Olsen's practice location on file with NPPES is 200 University Rdg, Greenville, SC 29601-3635.
- What is Mary Olsen's phone number?
- The practice phone number listed in the NPPES registry for Mary Olsen is (864) 372-3273.
- Is Mary Olsen's NPI active?
- Yes — Mary Olsen's NPI (1952923880) is active in the NPPES registry as of the last update on 2020-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.