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MS. MELISSA ELLEN NIXON NP
NPI 1457315392
Nurse Practitioner - Occupational Health in Saint Louis, MO

Active since April 17, 2006
1 JEFFERSON BARRACKS DR, SAINT LOUIS, MO 63125(314) 652-4100 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Melissa Ellen Nixon Np NPPES

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

MS. MELISSA ELLEN NIXON NP (NPI 1457315392) is an individual occupational health provider in Saint Louis, Missouri, licensed in Missouri (104345) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1457315392
Entity TypeIndividualFemale
Primary Taxonomy363LX0106X
Provider Legal NameMS. MELISSA ELLEN NIXONCredential: NP
Location Address1 JEFFERSON BARRACKS DRSaint Louis, MO 63125-4181
Mailing Address1 Jefferson Barracks DrSaint Louis, MO 63125-4181 · (314) 652-4100
Phone(314) 652-4100
Sole ProprietorNo
Enumeration DateApril 17, 2006
Last NPPES UpdateDecember 12, 2025
NPPES CertifiedDecember 12, 2025
✔ NPI 1457315392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Occupational HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0106X
License✔ Licensed in MO · 104345
1 JEFFERSON BARRACKS DR, Saint Louis, MO 63125
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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.

KAREN ANDRE JOHNSTON PH.D.
Psychologist (Clinical)
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
SUSAN GILMOR LCSW
Social Worker
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
TAYLOR NICOLE MELGAR PA-C
Physician Assistant
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
DR. DANNEE TRUONG PHARMD
Pharmacist (Geriatric)
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
DR. ANTONINA S GESMUNDO MD
Psychiatry & Neurology (Psychiatry)
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 894-6636
DR. MONA BAHL M.D.
Internal Medicine
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100
MRS. ANGELA M BROCK ANP-BC
Nurse Practitioner (Adult Health)
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 289-7676
GREG BURIAN
Registered Nurse
1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO 63125
St. Louis County (314) 652-4100

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 Melissa Nixon's NPI number?

The NPI number for Melissa Nixon is 1457315392. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Where is Melissa Nixon located?

Melissa Nixon practices at 1 Jefferson Barracks Dr, Saint Louis, MO 63125. The listed phone number is (314) 652-4100.

What is Melissa Nixon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Occupational Health, with taxonomy code 363LX0106X.

When was this NPI record last updated?

The NPPES record for Melissa Nixon was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.