MRS. LAURA L ZWIREK CRNA
NPI 1780650978
Nurse Anesthetist, Certified Registered in Pittsburgh, PA
About Mrs. Laura L Zwirek Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LAURA L ZWIREK CRNA (NPI 1780650978) is an individual nurse anesthetist, certified registered in Pittsburgh, Pennsylvania, licensed in Pennsylvania (RN264858L) and active in the NPI registry since February 2006. She is affiliated with Upmc Mercy and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Mrs. Laura L Zwirek 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
5Medicare enrollment records show Laura Zwirek reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15224
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
Grindstone, PA 15442
- Reassigned Medicare billing, Pennsylvania enrollment
- 398 clinicians in this Medicare group
Uniontown, PA 15401
- Reassigned Medicare billing, Pennsylvania enrollment
- 62 clinicians in this Medicare group
Brookville, PA 15825
- Reassigned Medicare billing, Pennsylvania enrollment
- 10 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, Pennsylvania enrollment
- 928 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Mercy
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15224 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15224
PITTSBURGH, PA 15224
PITTSBURGH, PA 15224
PITTSBURGH, PA 15224
PITTSBURGH, PA 15224
PITTSBURGH, PA 15224
PITTSBURGH, PA 15224
PITTSBURGH, PA 15224
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 Laura Zwirek's NPI number?
The NPI number for Laura Zwirek is 1780650978. It was assigned to this individual provider in the NPPES registry on February 27, 2006.
Where is Laura Zwirek located?
Laura Zwirek practices at 4800 Friendship Avenue, Pittsburgh, PA 15224. The listed phone number is (412) 578-1354.
What is Laura Zwirek's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Laura Zwirek enrolled in Medicare?
Yes. Laura Zwirek 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 Laura Zwirek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laura Zwirek reassigns Medicare benefits to 5 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA), Fayette Physician Network Inc (Grindstone, PA), Uniontown Anesthesia LLC (Uniontown, PA), Laurel Laser & Surgery Center, L.P. (Brookville, PA) and North American Partners In Anesthesia, Pennsylvania , LLC (Melville, NY). 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 Laura Zwirek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Laura Zwirek accept?
Health plans from CareSource list Laura Zwirek 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 Laura Zwirek affiliated with any hospitals?
According to CMS data, Laura Zwirek is affiliated with Upmc Mercy.
When was this NPI record last updated?
The NPPES record for Laura Zwirek was last updated on April 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Mrs. Laura L Zwirek, CRNA · NPI 1780650978
Nurse Anesthetist, Certified Registered physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 27, 2006.
## Identity
- **NPI:** 1780650978 (Entity type: Individual)
- **Enumerated:** February 27, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN264858L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 FRIENDSHIP AVENUE, Pittsburgh, PA 15224-1722
- **Phone:** (412) 578-1354 · **Fax:** (412) 578-4981
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Physicians (NPI 1225096639, Pittsburgh, PA); Fayette Physician Network Inc (NPI 1710389994, Grindstone, PA); Uniontown Anesthesia LLC (NPI 1295387447, Uniontown, PA); Laurel Laser & Surgery Center, L.P. (NPI 1821093204, Brookville, PA); North American Partners In Anesthesia, Pennsylvania , LLC (NPI 1639137854, Melville, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** April 22, 2008
- **Other identifiers:** Medicare PIN 064708U31 (PA); Medicare ID-Type Unspecified 064708FEV (PA); Other P00437959 (PA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1780650978) · Data from the CMS NPPES public registry.