NPIMap

Individual provider Active NPI

Stephanie Louise Hackwelder, CRNA

  • Certified Registered Nurse Anesthetist
  • Pittsburgh, PA
National Provider Identifier
1558334409
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
RN261544L Issued in PA
Practice address
5230 Centre Ave
Pittsburgh, PA 15232-1304
Phone
(412) 623-2167
NPI assigned
Feb 10, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X RN261544L PA Primary

Addresses

Primary practice location

5230 Centre Ave
Pittsburgh, PA 15232-1304

Mailing address

5230 Centre Ave
Pittsburgh, PA 15232-1304
Phone (412) 623-2167

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20041101000859 PA Practitioner - Certified Registered Nurse Anesthetist (Crna) 8921060039 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Allegheny ClinicGroup PAC ID 5395649586, 2,313 clinicians
University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians

Practice addresses (Care Compare)

1301 Carlisle St
Natrona Heights, PA 15065-1152
Phone (724) 226-7380

320 E N Ave
Pittsburgh, PA 15212-4756

5230 Centre Ave
Pittsburgh, PA 15232-1304

815 Freeport Rd
Pittsburgh, PA 15215-3399
Phone (412) 784-4396

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.9 of 100Reported as apm
Quality
85.02
Promoting interoperability
100
Improvement activities
40

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

Practice roles

OrganizationSpecialtyStatusNew patients
Allegheny Clinic CurrentSince Jan 16, 2006 Accepting new patients
Allegheny Clinic CurrentSince Jan 16, 2006 Accepting new patients
University of Pittsburgh Physicians CurrentSince Oct 4, 2004 Accepting new patients
University of Pittsburgh Physicians CurrentSince Oct 4, 2004 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
Allegheny Clinic Current Accepting new patients
Steel City Anesthesia, LLC Nurse Anesthetist, Certified Registered PastSince Mar 1, 2005 Accepting new patients
Western Pennsylvania Anesthesia Associates, LTD. Past Accepting new patients
McCandless Endoscopy Center, LLC Past Accepting new patients

Locations

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

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

9335 McKnight Rd
Ste 200
Pittsburgh, PA 15237
Phone (412) 359-8975

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

1307 Federal St
Ste 101
Pittsburgh, PA 15212
Phone (412) 231-6550

320 E North Ave
Pittsburgh, PA 15212
Phone (412) 359-3131

5230 Centre Ave
Shadyside, PA 15232
Phone (412) 623-2167

Organizations & group practices 9

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.

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": "1139529600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1558334409",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5230 CENTRE AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152321304",
            "telephone_number": "412-623-2167"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5230 CENTRE AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152321304",
            "telephone_number": "412-623-2167"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HACKWELDER",
        "first_name": "STEPHANIE",
        "middle_name": "LOUISE",
        "name_prefix": "Prof.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "PA",
            "license": "RN261544L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "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 Jul 13, 2026; 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.