STEFANIE PISARKIEWICZ MA LPC
NPI 1114396983
Counselor - Professional in Saint Peters, MO
About Stefanie Pisarkiewicz Ma Lpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEFANIE PISARKIEWICZ MA LPC (NPI 1114396983) is an individual professional provider in Saint Peters, Missouri, licensed in Missouri (2009005350) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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
Stefanie Pisarkiewicz Ma Lpc 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 Reassignment
Medicare enrollment records show Stefanie Pisarkiewicz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
O Fallon, MO 63366
- Reassigned Medicare billing, Missouri enrollment
- 23 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.
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 Stefanie Pisarkiewicz's NPI number?
The NPI number for Stefanie Pisarkiewicz is 1114396983. It was assigned to this individual provider in the NPPES registry on September 22, 2015. The provider is also known as Stefanie Drew.
Where is Stefanie Pisarkiewicz located?
Stefanie Pisarkiewicz practices at 115 Lake Ridge Dr, Saint Peters, MO 63376. The listed phone number is (636) 578-2331.
What is Stefanie Pisarkiewicz's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Stefanie Pisarkiewicz enrolled in Medicare?
Yes. Stefanie Pisarkiewicz 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 organization bills Medicare for Stefanie Pisarkiewicz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stefanie Pisarkiewicz reassigns Medicare benefits to Nystrom Counseling Mo, PC (O Fallon, MO). The 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 Stefanie Pisarkiewicz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stefanie Pisarkiewicz accept?
Health plans from Anthem Blue Cross and Blue Shield, Medica, Oscar Insurance Company and UnitedHealthcare list Stefanie Pisarkiewicz 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 Stefanie Pisarkiewicz was last updated on September 22, 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.
# Stefanie Pisarkiewicz, MA LPC · NPI 1114396983
Professional provider in Saint Peters, Missouri. Individual provider, active in the CMS NPPES registry since September 22, 2015.
## Identity
- **NPI:** 1114396983 (Entity type: Individual)
- **Enumerated:** September 22, 2015
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 2009005350 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 115 LAKE RIDGE DR, Saint Peters, MO 63376-1836
- **Phone:** (636) 578-2331
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Nystrom Counseling Mo, PC (NPI 1184401762, O Fallon, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** September 22, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1114396983) · Data from the CMS NPPES public registry.