NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Laura L Zwirek, CRNA

Certified Registered Nurse Anesthetist in Pittsburgh, PA · enumerated 2006 · practices at West Penn Allegheny Health System Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780650978

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Laura L Zwirek
Credential CRNA
Sex Female
Practice address 4800 Friendship Avenue, Pittsburgh, PA, 15224
Phone (412) 578-1354
Fax (412) 578-4981
Enumeration date Feb 27, 2006
Last updated in NPPES Apr 22, 2008

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RN264858L (PA) Primary
CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier Type State Issuer
001944742 Medicaid PA -
P00437959 Other PA RAILROAD MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Laura Zwirek?
The National Provider Identifier (NPI) for Laura Zwirek is 1780650978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Laura Zwirek practice?
The practice location on file with NPPES is in Pittsburgh, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-22.