PROF. STEPHANIE LOUISE HACKWELDER CRNA
NPI 1558334409
Nurse Anesthetist, Certified Registered in Pittsburgh, PA
About Prof. Stephanie Louise Hackwelder Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PROF. STEPHANIE LOUISE HACKWELDER CRNA (NPI 1558334409) is an individual nurse anesthetist, certified registered in Pittsburgh, Pennsylvania, licensed in Pennsylvania (RN261544L) and active in the NPI registry since February 2006. She is affiliated with Allegheny General Hospital and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
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
Prof. Stephanie Louise Hackwelder Crna 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 Stephanie Hackwelder reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15232
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
Pittsburgh, PA 15224
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allegheny General Hospital
Acute Care Hospitals · Pittsburgh, PAUpmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Hackwelder's NPI number?
The NPI number for Stephanie Hackwelder is 1558334409. It was assigned to this individual provider in the NPPES registry on February 10, 2006.
Where is Stephanie Hackwelder located?
Stephanie Hackwelder practices at 5230 Centre Ave, Pittsburgh, PA 15232. The listed phone number is (412) 623-2167.
What is Stephanie Hackwelder's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Stephanie Hackwelder enrolled in Medicare?
Yes. Stephanie Hackwelder 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 Stephanie Hackwelder's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Hackwelder reassigns Medicare benefits to 2 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA) and Allegheny Clinic (Pittsburgh, PA). 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 Hackwelder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephanie Hackwelder affiliated with any hospitals?
According to CMS data, Stephanie Hackwelder is affiliated with Allegheny General Hospital and Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for Stephanie Hackwelder was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Prof. Stephanie Louise Hackwelder, CRNA · NPI 1558334409
Nurse Anesthetist, Certified Registered physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 10, 2006.
## Identity
- **NPI:** 1558334409 (Entity type: Individual)
- **Enumerated:** February 10, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN261544L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 5230 CENTRE AVE, Pittsburgh, PA 15232-1304
- **Phone:** (412) 623-2167
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Physicians (NPI 1568427532, Pittsburgh, PA); Allegheny Clinic (NPI 1558797696, Pittsburgh, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1558334409) · Data from the CMS NPPES public registry.