Individual provider Active NPI

Benjamin Ascari, CRNA

  • Certified Registered Nurse Anesthetist
  • Pittsburgh, PA
National Provider Identifier
1013407576
Registry record updated Nov 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
121698 Issued in PA
Practice address
300 Halket St
Upmc East
Pittsburgh, PA 15213-3108
Phone
(866) 696-2433
NPI assigned
May 10, 2018
Last updated
Nov 20, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 20, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X RN678187 PA
Certified Registered Nurse Anesthetist 367500000X 121698 PA Primary

Addresses

Primary practice location

300 Halket St
Upmc East
Pittsburgh, PA 15213-3108

Mailing address

2754 Elba LN
Upmc East
Allison Park, PA 15101-2608

Other practice location 1

4800 Friendship Ave
Pittsburgh, PA 15224-1722
Phone (412) 578-5323

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address upmchospitals@upmcdirect.com UPMC

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180918002631 PA Practitioner - Certified Registered Nurse Anesthetist (Crna) 7315298130 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians
Allegheny ClinicGroup PAC ID 5395649586, 2,313 clinicians
Lehigh Valley Eye Center, P.C.Group PAC ID 3072593508, 51 clinicians

Practice addresses (Care Compare)

2775 Mosside Blvd
Monroeville, PA 15146-2760
Phone (412) 357-3161

4800 Friendship Ave
Pittsburgh, PA 15224-1722
Phone (412) 578-4030

9970 Mountain View Dr
Suite 200
West Mifflin, PA 15122-2476
Phone (412) 653-3080

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
82.68 of 100Reported as group
Quality
86.54
Promoting interoperability
94
Improvement activities
40
Cost
60.72

Merit-based Incentive Payment System (MIPS)

Final score
80.94 of 100Reported as group
Quality
61.89
Promoting interoperability
100
Improvement activities
40
Cost
74.58

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
121698PAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
University of Pittsburgh Physicians CurrentSince Jul 16, 2018 Accepting new patients
Associates Anesthesia Services, LLC Nurse Anesthetist, Certified Registered CurrentSince Mar 1, 2020 Accepting new patients
Allegheny Clinic CurrentSince Sep 17, 2025 Accepting new patients
Allegheny Clinic Current Accepting new patients
Allegheny Clinic CurrentSince Sep 17, 2025 Accepting new patients
Punxsutawney Medical Services, Inc CurrentSince Jul 24, 2024 Accepting new patients
University of Pittsburgh Physicians CurrentSince Jul 16, 2018 Accepting new patients
Lehigh Valley Eye Center, P.C. CurrentSince Jul 1, 2022 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
Associates in Ophthalmology LTD Past Accepting new patients

Locations

825 E Gate Blvd
Ste 111
Garden City, NY 11530
Phone (516) 804-5200

400 N 17th St
Ste 101
Allentown, PA 18104
Phone (215) 433-0450

2775 Mosside Blvd
Monroeville, PA 15146
Phone (412) 357-3000

1301 Carlisle St
Natrona Hts, PA 15065
Phone (724) 224-5100

9126 Blue Grass Rd
Philadelphia, PA 19114
Phone (215) 330-0050

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

300 Halket St
Pittsburgh, PA 15213
Phone (412) 641-1000

4401 Penn Ave
Pittsburgh, PA 15224
Phone (412) 692-5030

4800 Friendship Ave
Pittsburgh, PA 15224
Phone (412) 359-3030

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

81 Hillcrest Dr
Punxsutawney, PA 15767
Phone (814) 938-1800

9970 Mountain View Dr
West Mifflin/Pleasant Hills, PA 15122
Phone (412) 653-3080

9970 Mountain View Dr
Ste 200
West Mifflin/Pleasant Hills, PA 15122
Phone (412) 466-8011

Interoperability endpoints

  • Direct secure messaging: bascari283266@direct.ahn.org
  • Direct secure messaging: benjamin.ascari.p3@direct.aiovision.nextgenshare.com

Organizations & group practices 10

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

Hospital & facility affiliations 8

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": "1525910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763596800000",
    "number": "1013407576",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2754 ELBA LN",
            "address_2": "UPMC EAST",
            "city": "ALLISON PARK",
            "state": "PA",
            "postal_code": "151012608"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 HALKET ST",
            "address_2": "UPMC EAST",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152133108",
            "telephone_number": "866-696-2433"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4800 Friendship Ave",
            "address_purpose": "LOCATION",
            "city": "Pittsburgh",
            "state": "PA",
            "postal_code": "152241722",
            "country_code": "US",
            "telephone_number": "412-578-5323",
            "fax_number": "412-605-6425",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ASCARI",
        "first_name": "BENJAMIN",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-05-10",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "PA",
            "license": "RN678187",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "PA",
            "license": "121698",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "upmchospitals@upmcdirect.com",
            "affiliation": "Y",
            "affiliationName": "UPMC",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Pittsburgh, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 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.