Grace Elizabeth Gesiskie

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

MA066390 Issued in PA

Practice address

1400 Locust St
Pittsburgh, PA 15219-5114

Phone

(412) 232-8111

NPI assigned

Mar 13, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in PA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Upmc Mercy Hospital, Pittsburgh, PA, CCN 390028
• St Clair Hospital Hospital, Pittsburgh, PA, CCN 390228
• Upmc Passavant Hospital, Pittsburgh, PA, CCN 390107

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: grace.gesiskie@upmcdirect.com

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.

• University of Pittsburgh Physicians

  • Gastroenterology Physician
  • Pittsburgh, PA
  • NPI 1619935004
  Medicare reassignment Care Compare group
• University of Pittsburgh Physicians

  • Diagnostic Radiology Physician
  • Pittsburgh, PA
  • NPI 1285692699
  NPD
• University of Pittsburgh Physicians

  • Neurological Surgery Physician
  • East Liverpool, OH
  • NPI 1811945793
  NPD

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

• St Clair Memorial Hospital

  • General Acute Care Hospital
  • Pittsburgh, PA
  • NPI 1073587119
  Care Compare affiliation
• Upmc Mercy

  • Psychiatric Hospital Unit
  • Pittsburgh, PA
  • NPI 1225004047
  Care Compare affiliation
• Upmc Mercy

  • Ambulatory Surgical Clinic/Center
  • Pittsburgh, PA
  • NPI 1568526135

  Hospital

  Care Compare affiliation
• Upmc Mercy

  • General Acute Care Hospital
  • Pittsburgh, PA
  • NPI 1881695146
  Care Compare affiliation
• Upmc Passavant

  • General Acute Care Hospital
  • Pittsburgh, PA
  • NPI 1225047699
  Care Compare affiliation
• Upmc Passavant

  • Ambulatory Surgical Clinic/Center
  • Pittsburgh, PA
  • NPI 1639218936

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1741824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747785600000",
    "number": "1073313623",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "144 N DITHRIDGE ST APT 309",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152132616",
            "telephone_number": "240-750-4724"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 LOCUST ST",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152195114",
            "telephone_number": "412-232-8111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GESISKIE",
        "first_name": "GRACE",
        "middle_name": "ELIZABETH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-03-13",
        "last_updated": "2025-05-21",
        "certification_date": "2025-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "MA066390",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "grace.gesiskie@upmcdirect.com",
            "affiliation": "N",
            "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": []
}

• Kristina Gerszten, M.D.
• Peter Gerszten
• Gervase B Nealon
• Stephen J Gerwel, M.D.
• Paris Diane Gesinski, M.S. ED
• Lauren Gesmond
• Dana Gess
• Chiara Gessler, PHARMD
• Herbert Arthur Gessler, D.C.
• Catherine Kirby Gestrich, D.O.

• Physician Assistant in Pittsburgh, PA
• Providers in Pittsburgh, PA by specialty
• Physician Assistant in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.