Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARIANNA GUY
NPI 1972269470
Nurse Practitioner - Family in Greer, SC

Q: What is Marianna Guy's NPI number?

The NPI number for Marianna Guy is 1972269470. It was assigned to this individual provider in the NPPES registry on November 10, 2021.

Q: What is Marianna Guy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Marianna Guy was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 10, 2021

1717 OLD SPARTANBURG RD STE A, GREER, SC 29650(864) 729-2757 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 11, 2023, Dec 9, 2021, Nov 18, 2021 and 1 more (4 updates tracked since 2021).

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About Marianna Guy NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIANNA GUY (NPI 1972269470) is an individual family provider in Greer, South Carolina, licensed in South Carolina (25659) and active in the NPI registry since November 2021.

NPPES Registry Identity

NPI1972269470

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARIANNA GUY

Location Address1717 OLD SPARTANBURG RD STE AGreer, SC 29650-2756

Mailing Address1717 Old Spartanburg Rd Ste AGreer, SC 29650-2756 · (864) 729-2757

Phone(864) 729-2757

Sole ProprietorNo

Enumeration DateNovember 10, 2021

Last NPPES UpdateJuly 2, 20264 updates tracked since enumeration

NPPES CertifiedJuly 2, 2026

✔ NPI 1972269470 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in SC · 25659

1717 OLD SPARTANBURG RD STE A, Greer, SC 29650

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marianna Guy's NPI number?

The NPI number for Marianna Guy is 1972269470. It was assigned to this individual provider in the NPPES registry on November 10, 2021.

Where is Marianna Guy located?

Marianna Guy practices at 1717 Old Spartanburg Rd Ste A, Greer, SC 29650. The listed phone number is (864) 729-2757.

What is Marianna Guy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Marianna Guy was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.