SARAH MARIE KIELEK CRNP
NPI 1457848244
Nurse Practitioner - Family in Pittsburgh, PA
About Sarah Marie Kielek Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH MARIE KIELEK CRNP (NPI 1457848244) is an individual family provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (SP018358) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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)
Sarah Marie Kielek Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sarah Kielek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Uniontown, PA 15401
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Ars Treatment Centers PC
- 140 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 15219 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15219
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 Sarah Kielek's NPI number?
The NPI number for Sarah Kielek is 1457848244. It was assigned to this individual provider in the NPPES registry on April 17, 2018.
Where is Sarah Kielek located?
Sarah Kielek practices at 950 2nd Ave, Pittsburgh, PA 15219. The listed phone number is (412) 350-2201.
What is Sarah Kielek's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sarah Kielek enrolled in Medicare?
Yes. Sarah Kielek is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sarah Kielek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Kielek reassigns Medicare benefits to Ars Treatment Centers, P.C. (Uniontown, PA). 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 Sarah Kielek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Kielek accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Sarah Kielek 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 Sarah Kielek was last updated on April 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Sarah Marie Kielek, CRNP · NPI 1457848244
Family physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 17, 2018.
## Identity
- **NPI:** 1457848244 (Entity type: Individual)
- **Enumerated:** April 17, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP018358 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 950 2ND AVE, Pittsburgh, PA 15219-3100
- **Phone:** (412) 350-2201
## 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:** Ars Treatment Centers, P.C. (NPI 1346731171, Uniontown, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** April 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1457848244) · Data from the CMS NPPES public registry.