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

ELIZABETH DIANE GWIN NP
NPI 1154839843
Nurse Practitioner in Saint Louis, MO

Q: What is Elizabeth Gwin's NPI number?

The NPI number for Elizabeth Gwin is 1154839843. It was assigned to this individual provider in the NPPES registry on January 16, 2018.

Q: What is Elizabeth Gwin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Gwin was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 January 16, 2018

100 S 4TH ST STE 550, SAINT LOUIS, MO 63102(866) 849-0692 Get Directions Write a Review

NPPES record last updated: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 27, 2026, Jan 31, 2023, Dec 27, 2018 and 1 more (4 updates tracked since 2018).

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About Elizabeth Diane Gwin Np NPPES

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

ELIZABETH DIANE GWIN NP (NPI 1154839843) is an individual nurse practitioner in Saint Louis, Missouri, licensed in Missouri (2018001289) and active in the NPI registry since January 2018. She maintains a secondary practice location in Strafford.

NPPES Registry Identity

NPI1154839843

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameELIZABETH DIANE GWINCredential: NP

Location Address100 S 4TH ST STE 550Saint Louis, MO 63102-1897

Mailing AddressPo Box 211699Eagan, MN 55121-3699

Phone(866) 849-0692

Sole ProprietorNo

Enumeration DateJanuary 16, 2018

Last NPPES UpdateOctober 27, 20264 updates tracked since enumeration

NPPES CertifiedOctober 27, 2026

✔ NPI 1154839843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in MO · 2018001289✔ Licensed in PA · SP036840✔ Licensed in CO · CAPN.0107440C-NP✔ Licensed in TN · 42866✔ Licensed in TX · 1245594

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

100 S 4TH ST STE 550, Saint Louis, MO 63102

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Secondary Practice Location 1

Location 15604 E Park PlStrafford, MO 65757-9057 · Phone (417) 299-0767

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. MAURINE BETH SACHS APRN, FNP-C

Nurse Practitioner (Family)