ASHLEY NICOLE RIEGERT FNP-BC
NPI 1992438378
Nurse Practitioner - Family in Saint Louis, MO
About Ashley Nicole Riegert Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEY NICOLE RIEGERT FNP-BC (NPI 1992438378) is an individual family provider in Saint Louis, Missouri, licensed in Missouri (2022031555) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital South, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Ashley Nicole Riegert Fnp-bc 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 Ashley Riegert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 120 clinicians in this Medicare group
Maryville, IL 62062
- Reassigned Medicare billing, Illinois enrollment
- 13 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 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital South
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63128 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63128
SAINT LOUIS, MO 63128
SAINT LOUIS, MO 63128
SAINT LOUIS, MO 63128
SAINT LOUIS, MO 63128
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 Ashley Riegert's NPI number?
The NPI number for Ashley Riegert is 1992438378. It was assigned to this individual provider in the NPPES registry on July 5, 2022. The provider is also known as Ashley Bell.
Where is Ashley Riegert located?
Ashley Riegert practices at 10012 Kennerly Rd Ste 300, Saint Louis, MO 63128. The listed phone number is (314) 842-0602.
What is Ashley Riegert's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Ashley Riegert enrolled in Medicare?
Yes. Ashley Riegert 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 Ashley Riegert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Riegert reassigns Medicare benefits to 2 organizations: Mercy Clinic Heart And Vascular, LLC (Saint Louis, MO) and Mercy Clinic Specialists Services-Illinois LLC (Maryville, IL). 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 Ashley Riegert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ashley Riegert accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Ashley Riegert 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.
Is Ashley Riegert affiliated with any hospitals?
According to CMS data, Ashley Riegert is affiliated with Mercy Hospital South.
When was this NPI record last updated?
The NPPES record for Ashley Riegert was last updated on August 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ashley Nicole Riegert, FNP-BC · NPI 1992438378
Family physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 5, 2022.
## Identity
- **NPI:** 1992438378 (Entity type: Individual)
- **Enumerated:** July 5, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 2022031555 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 10012 KENNERLY RD STE 300, Saint Louis, MO 63128-2197
- **Phone:** (314) 842-0602 · **Fax:** (314) 842-4372
## 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 Heart And Vascular, LLC (NPI 1932176401, Saint Louis, MO); Mercy Clinic Specialists Services-Illinois LLC (NPI 1578017596, Maryville, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** August 17, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1992438378) · Data from the CMS NPPES public registry.