Marianna Guy
NPI 1972269470 · Family Nurse Practitioner · Greenville, SC
Marianna Guy is a Family Nurse Practitioner provider in Greenville, SC (NPI 1972269470).
Provider details
- NPI number
- 1972269470
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 25659 (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
4 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
- 2021-11-10
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Marianna Guy's NPI number?
- Marianna Guy's National Provider Identifier (NPI) is 1972269470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianna Guy's specialty?
- Marianna Guy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianna Guy located?
- Marianna Guy's practice location on file with NPPES is 4200 E North St Ste 5, Greenville, SC 29615-2437.
- What is Marianna Guy's phone number?
- The practice phone number listed in the NPPES registry for Marianna Guy is (864) 729-2757.
- Is Marianna Guy's NPI active?
- Yes — Marianna Guy's NPI (1972269470) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.