Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Alexa Mermigas

Individual provider Registered Nurse · NPI 1477124055

MS. Alexa Mermigas is a Certified Registered Nurse Anesthetist (CRNA) in Pittsburgh, Pennsylvania. Qualified in 2023, 3 years ago. Practices with University of Pittsburgh Physicians, a 4,127-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
3
Licensed in
PA
In the registry since
2021
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

600 Grant St Fl 58
Pittsburgh, PA 15219-2739
Phone: (412) 951-0046
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 201 State St, Erie, PA 16550-0001 — (412) 951-0046

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN708750 (PA)
Registered Nurse Taxonomy 163W00000X · Licence 708750 (PA)

Record details

NPI number1477124055
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 6, 2021
Last updated in NPPESJuly 23, 2026
Certification dateAugust 21, 2023
Mailing address2525 Riva Ridge Ct, Wexford, PA 15090-7958

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice University Of Pittsburgh Physicians — 4127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Pittsburgh