Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Megan Alissa Hornyak, CRNA

Individual provider Critical Care Medicine Registered Nurse · NPI 1811459217

Megan Alissa Hornyak, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in West Mifflin, Pennsylvania. Qualified in 2019, 7 years ago. Practices with St Vincent Medical Education and Research Institute Inc, a 299-clinician group and accepts Medicare assignment. Licensed in Indiana and Pennsylvania.

Years since qualifying
7
Licensed in
IN, PA
In the registry since
2019
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

500 N Lewis Run Rd Ste 202
West Mifflin, PA 15122-3048
Phone: (412) 469-6952
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN629729 (PA)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence RN629729 (PA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 28265933A (IN)

Record details

NPI number1811459217
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedApril 3, 2019
Last updated in NPPESApril 7, 2025
Certification dateApril 7, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice St Vincent Medical Education And Research Institute Inc — 299 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients170
Services billed 173 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at St Vincent Medical Education and Research Institute Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 299 clinicians in the practice; 12 are shown here.