Individual provider Active NPI

Megan Alissa Hornyak, CRNA

  • Certified Registered Nurse Anesthetist
  • West Mifflin, PA
National Provider Identifier
1811459217
Registry record updated Apr 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
RN629729 Issued in PA
Practice address
500 N Lewis Run Rd Ste 202
West Mifflin, PA 15122-3048
Phone
(412) 469-6952
NPI assigned
Apr 3, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 7, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine Registered Nurse 163WC0200X RN629729 PA
Certified Registered Nurse Anesthetist 367500000X 28265933A IN
Certified Registered Nurse Anesthetist 367500000X RN629729 PA Primary

Addresses

Primary practice location

500 N Lewis Run Rd Ste 202
West Mifflin, PA 15122-3048

Mailing address

2511 Bison CT
Erie, PA 16509-8403
Phone (724) 422-2540

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NY, OH3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20190617002902 PA Practitioner - Certified Registered Nurse Anesthetist (Crna) 1355674789 Reassigns benefits to 6 organizations
I20240812001128 NY Practitioner - Certified Registered Nurse Anesthetist (Crna) 1355674789 Reassigns benefits to 1 organization
I20250519000135 OH Practitioner - Certified Registered Nurse Anesthetist (Crna) 1355674789 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Premier Anesthesia of New York, P.C.Group PAC ID 7719041102, 50 clinicians

Practice addresses (Care Compare)

232 W 25TH St
Ahn Saint Vincent Anesthesia
Erie, PA 16544-0002
Phone (814) 452-5000

529 Central Ave
Dunkirk, NY 14048-2514
Phone (716) 366-1111

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.17 of 100Reported as group
Quality
82.57
Promoting interoperability
100
Improvement activities
40
Cost
71.91

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
28265933AINMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
St Vincent Medical Education and Research Institute Inc CurrentSince Jul 9, 2025 Accepting new patients
University of Pittsburgh Physicians CurrentSince Oct 1, 2022 Accepting new patients
Premier Anesthesia of New York, P.C. Nurse Anesthetist, Certified Registered CurrentSince Jul 1, 2024 Accepting new patients
East Liverpool Anesthesia Professionals CurrentSince Feb 23, 2025 Accepting new patients
North American Partners in Anesthesia, Pennsylvania , LLC Nurse Anesthetist, Certified Registered CurrentSince Apr 29, 2019 Accepting new patients
Deaconess Hospital, Inc Current Accepting new patients
Deaconess Hospital Inc CurrentSince Jul 1, 2021 Accepting new patients
Wexford Anesthesia Associates, PC Nurse Anesthetist, Certified Registered CurrentSince Oct 18, 2024 Accepting new patients
Fink Anesthesia Inc Nurse Anesthetist, Certified Registered CurrentSince Jan 13, 2025 Accepting new patients
Apollo Medical Group LLC Nurse Anesthetist, Certified Registered CurrentSince Aug 1, 2022 Accepting new patients
Ivory Coast Anesthesia Management LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 7, 2024 Accepting new patients
Deaconess Hospital, Inc Nurse Anesthetist, Certified Registered CurrentSince Jul 1, 2021 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
University of Pittsburgh Physicians CurrentSince Oct 1, 2022 Accepting new patients
BPW Medical Associates P C Nurse Anesthetist, Certified Registered CurrentSince Sep 1, 2024 Accepting new patients

Locations

600 Mary St
Evansville, IN 47710
Phone (812) 450-2239

3700 Washington Ave
Evansville, IN 47714
Phone (812) 232-0021

800 W 9th St
Jasper, IN 47546
Phone (812) 482-2345

4011 Gateway Blvd
Newburgh, IN 47630
Phone (812) 450-2240

1276 N Plaza Dr
Rockport, IN 47635
Phone (812) 649-2500

529 Central Ave
Dunkirk, NY 14048
Phone (716) 338-9797

2233 State Route 86
Saranac Lake, NY 12983
Phone (518) 891-4141

425 W 5th St
East Liverpool, OH 43920
Phone (330) 385-7200

155 E State St
Albion, PA 16401
Phone (814) 756-4917

206 E Brown St
East Stroudsburg, PA 18301
Phone (570) 420-4951

232 W 25th St
Erie, PA 16544
Phone (814) 452-5337

312 W 25th St
Erie, PA 16502
Phone (814) 452-5309

201 State St
Erie, PA 16550
Phone (814) 877-2137

8835 Germantown Ave
Philadelphia, PA 19118
Phone (215) 248-8227

815 Freeport Rd
Pittsburgh, PA 15215
Phone (412) 784-4000

2 Hot Metal St
#One
Pittsburgh, PA 15203
Phone (412) 432-5864

225 S Center Ave
Somerset, PA 15501
Phone (814) 443-5000

500 N Lewis Run Rd
Ste 202
West Mifflin/Pleasant Hills, PA 15122
Phone (412) 469-6952

6001 Stonewood Dr
Wexford, PA 15090
Phone (724) 933-3800

Organizations & group practices 15

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 15

Hospital & facility affiliations 7

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1554249600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743984000000",
    "number": "1811459217",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2511 BISON CT",
            "city": "ERIE",
            "state": "PA",
            "postal_code": "165098403",
            "telephone_number": "724-422-2540"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 N LEWIS RUN RD STE 202",
            "city": "WEST MIFFLIN",
            "state": "PA",
            "postal_code": "151223048",
            "telephone_number": "412-469-6952"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORNYAK",
        "first_name": "MEGAN",
        "middle_name": "ALISSA",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-03",
        "last_updated": "2025-04-07",
        "certification_date": "2025-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WC0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "PA",
            "license": "RN629729",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IN",
            "license": "28265933A",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "PA",
            "license": "RN629729",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in West Mifflin, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.