LAURIE A GILTNER FNP
NPI 1932584075
Nurse Practitioner in O Fallon, MO
About Laurie A Giltner Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAURIE A GILTNER FNP (NPI 1932584075) is an individual nurse practitioner in O Fallon, Missouri, licensed in Missouri (2015012078) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Saint Louis, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Laurie A Giltner Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Laurie Giltner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ballwin, MO 63011
- Reassigned Medicare billing, Missouri enrollment
- 744 clinicians in this Medicare group
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 611 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Laurie Giltner's NPI number?
The NPI number for Laurie Giltner is 1932584075. It was assigned to this individual provider in the NPPES registry on July 29, 2015.
Where is Laurie Giltner located?
Laurie Giltner practices at 2299 Technology Dr Ste 320, O Fallon, MO 63368. The listed phone number is (636) 695-0535.
What is Laurie Giltner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Laurie Giltner enrolled in Medicare?
Yes. Laurie Giltner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Laurie Giltner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laurie Giltner reassigns Medicare benefits to 2 organizations: Mercy Clinic East Communities (Ballwin, MO) and Physician Groups Lc (Saint Louis, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Laurie Giltner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Laurie Giltner accept?
Health plans from UnitedHealthcare list Laurie Giltner 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 Laurie Giltner was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Laurie A Giltner, FNP · NPI 1932584075
Nurse Practitioner physician in O Fallon, Missouri. Individual provider, active in the CMS NPPES registry since July 29, 2015.
## Identity
- **NPI:** 1932584075 (Entity type: Individual)
- **Enumerated:** July 29, 2015
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 2015012078 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 2299 TECHNOLOGY DR STE 320, O Fallon, MO 63368-7341
- **Phone:** (636) 695-0535 · **Fax:** (636) 695-0537
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mercy Clinic East Communities (NPI 1700370061, Ballwin, MO); Physician Groups Lc (NPI 1285664268, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 6, 2026
- **Other identifiers:** Medicaid 1932584075 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1932584075) · Data from the CMS NPPES public registry.