MS. STEPHANIE RENEE GRIESENAUER PNP
NPI 1730595711
Nurse Practitioner - Pediatrics in Saint Louis, MO
About Ms. Stephanie Renee Griesenauer Pnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. STEPHANIE RENEE GRIESENAUER PNP (NPI 1730595711) is an individual pediatrics provider in Saint Louis, Missouri, licensed in Missouri (2014008351) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Ms. Stephanie Renee Griesenauer Pnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Stephanie Griesenauer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63124
- Reassigned Medicare billing, Missouri enrollment
- 12 clinicians in this Medicare group
Saint Louis, MO 63117
- Reassigned Medicare billing, Missouri enrollment
- 741 clinicians in this Medicare group
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 744 clinicians in this Medicare group
Saint Louis, MO 63139
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
- 414 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63124 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63124
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 Stephanie Griesenauer's NPI number?
The NPI number for Stephanie Griesenauer is 1730595711. It was assigned to this individual provider in the NPPES registry on July 10, 2014.
Where is Stephanie Griesenauer located?
Stephanie Griesenauer practices at 8888 Ladue Rd Ste 100, Saint Louis, MO 63124. The listed phone number is (314) 862-4050.
What is Stephanie Griesenauer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Stephanie Griesenauer enrolled in Medicare?
Yes. Stephanie Griesenauer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Stephanie Griesenauer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Griesenauer reassigns Medicare benefits to 4 organizations: Washington University (Saint Louis, MO), Ssm Health Care St. Louis (Saint Louis, MO), Mercy Clinic East Communities (Saint Louis, MO) and Ssm Cardinal Glennon Childrens Hospital (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 Stephanie Griesenauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Griesenauer accept?
Health plans from UnitedHealthcare list Stephanie Griesenauer 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 Stephanie Griesenauer was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Ms. Stephanie Renee Griesenauer, PNP · NPI 1730595711
Pediatrics physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 10, 2014.
## Identity
- **NPI:** 1730595711 (Entity type: Individual)
- **Enumerated:** July 10, 2014
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 2014008351 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 8888 LADUE RD, STE 100, Saint Louis, MO 63124-2326
- **Phone:** (314) 862-4050 · **Fax:** (314) 862-1141
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Washington University (NPI 1346847233, Saint Louis, MO); Ssm Health Care St. Louis (NPI 1366400855, Saint Louis, MO); Mercy Clinic East Communities (NPI 1043574940, Saint Louis, MO); Ssm Cardinal Glennon Childrens Hospital (NPI 1073568226, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 420016508 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1730595711) · Data from the CMS NPPES public registry.