1. Home
  2. Directory
  3. Missouri
  4. O Fallon
  5. Nurse Practitioner
  6. NPI Profile

GINA VIRGINIA HERMSEN NELSON R.N.,C.P.N.P.
NPI 1457492928
Nurse Practitioner - Pediatrics in O Fallon, MO

Active since February 09, 2007PECOS Enrolled
20 PROGRESS POINT PKWY, SUITE 220, O FALLON, MO 63368(636) 344-3333(636) 344-3334 Get Directions Write a Review

NPPES record last updated: July 6, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gina Virginia Hermsen Nelson R.n.,c.p.n.p. NPPES

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

GINA VIRGINIA HERMSEN NELSON R.N.,C.P.N.P. (NPI 1457492928) is an individual pediatrics provider in O Fallon, Missouri, licensed in Missouri (2000161785) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1457492928
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameGINA VIRGINIA HERMSEN NELSONCredential: R.N.,C.P.N.P.
Location Address20 PROGRESS POINT PKWY, SUITE 220O Fallon, MO 63368-2206
Mailing Address20 Progress Point Pkwy, Suite 220O Fallon, MO 63368-2206 · (636) 344-3333 · Fax (636) 344-3334
Phone(636) 344-3333
Fax(636) 344-3334
Sole ProprietorNo
Enumeration DateFebruary 9, 2007
Last NPPES UpdateJuly 6, 2015
✔ NPI 1457492928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in MO · 2000161785
20 PROGRESS POINT PKWY, O Fallon, MO 63368
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cox HealthPlans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gina Virginia Hermsen Nelson R.n.,c.p.n.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63368 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. CECILIA H YU MD
Pediatrics
20 PROGRESS POINT PKWY, STE 220
O FALLON, MO 63368
St. Charles County (636) 344-3333
DR. JOHN A MYERS MD
Pediatrics
20 PROGRESS POINT PKWY, STE 220
O FALLON, MO 63368
St. Charles County (636) 344-3333
MR. DUNCAN SCOTT MCHARDY FNP
Nurse Practitioner (Family)
20 PROGRESS POINT PKWY, DEPT ORTHOPAEDIC SURGERY, STE 114
O FALLON, MO 63368
St. Charles County (314) 514-3500
WUCA-O'FALLON PEDIATRICS, LLC
Pediatrics
20 PROGRESS POINT PKWY, SUITE 220
O FALLON, MO 63368
St. Charles County (636) 344-3333
DR. NIKOL LEI SMART MD
Obstetrics & Gynecology
20 PROGRESS POINT PKWY, STE 206
O FALLON, MO 63368
St. Charles County (636) 344-1073
DR. ENMANUEL JOSE PEREZ MD
Psychiatry & Neurology (Neurology)
20 PROGRESS POINT PKWY
O FALLON, MO 63368
St. Charles County (636) 916-7060
MILTON OLUDHE OCHIENG' M.D.
Internal Medicine (Gastroenterology)
20 PROGRESS POINT PKWY, STE 108
O FALLON, MO 63368
St. Charles County (636) 344-1073
ANGELA C CLERCX NP-C
Nurse Practitioner (Family)
20 PROGRESS POINT PKWY, STE 108
O FALLON, MO 63368
St. Charles County (636) 344-2400

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 Gina Nelson's NPI number?

The NPI number for Gina Nelson is 1457492928. It was assigned to this individual provider in the NPPES registry on February 9, 2007.

Where is Gina Nelson located?

Gina Nelson practices at 20 Progress Point Pkwy Suite 220, O Fallon, MO 63368. The listed phone number is (636) 344-3333.

What is Gina Nelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Gina Nelson enrolled in Medicare?

Yes. Gina Nelson is registered in the Medicare PECOS enrollment system.

What insurance does Gina Nelson accept?

Health plans from Cox HealthPlans list Gina Nelson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gina Nelson was last updated on July 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.