Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

UPMC HORIZON
NPI 1225048838
General Acute Care Hospital in Greenville, PA

Q: What is Upmc Horizon's NPI number?

The NPI number for Upmc Horizon is 1225048838. It was assigned to this organization in the NPPES registry on August 8, 2006.

Q: What is Upmc Horizon's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Q: When was this NPI record last updated?

The NPPES record for Upmc Horizon was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 08, 2006

110 N MAIN ST, GREENVILLE, PA 16125(412) 432-5500 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 13, 2026, Jun 8, 2020, Feb 4, 2020 (3 updates tracked since 2020).

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About Upmc Horizon NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

UPMC HORIZON (NPI 1225048838) is a healthcare organization registered as a general acute care hospital in Greenville, Pennsylvania and active in the NPI registry since August 2006. The organization lists Michael Tracy, Cfo, as its authorized official.

NPPES Registry Identity

NPI1225048838

Entity TypeOrganization

Primary Taxonomy282N00000X

Legal Business NameUPMC HORIZON

Location Address110 N MAIN STGreenville, PA 16125-1726

Mailing Address600 Grant Street, Us Steel Tower, 59th Floor, C/o Renee JohnsonPittsburgh, PA 15219-2740 · (412) 623-6303 · Fax (412) 623-6369

Phone(412) 432-5500

Organization SubpartNo

Authorized OfficialMichael TracyCfo · (412) 656-4107

Enumeration DateAugust 8, 2006

Last NPPES UpdateAugust 13, 20263 updates tracked since enumeration

NPPES CertifiedAugust 13, 2026

✔ NPI 1225048838 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals

Taxonomy Code282N00000X

Definition

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

110 N MAIN ST, Greenville, PA 16125

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Other Identifiers 17

Other0045PA · Highmark Provider Number

Other119625200PA · Aenta Us Healthcare Numbe

Other364854100PA · Aetna Us Healthcare Numbe

Other1007258PA · Gateway Number

Other5000171PA · United Healthcare Number

Other000000156710PA · Bc Anthem Number

Medicaid3417501OH

Other039819500PA · Black Lung Number

Other0520290PA · Aetna Hmo Number

Other39017800PA · Healthamerica Number

Other5000170PA · United Healthcare Number

Other59PA · Upmc For You Number

Other59PA · Upmc Health Plan Number

Other000000060421PA · Medplus Number

Medicaid1007282360025PA

Medicaid1013905NY

Other39017801PA · Healthamerica Number

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RONALD P BRENNAN MD

Radiology (Diagnostic Radiology)

110 N MAIN ST
GREENVILLE, PA 16125

Mercer County (724) 588-2100

MATTHEW T BEE MD

Radiology (Diagnostic Radiology)

110 N MAIN ST
GREENVILLE, PA 16125

Mercer County (724) 588-2100

DIANE A COLLINS CRNA

Nurse Anesthetist, Certified Registered

110 N MAIN ST
GREENVILLE, PA 16125

Mercer County (724) 588-2100

MARIA CHAVARA

Physician Assistant

110 N MAIN ST, 7 SOUTH
GREENVILLE, PA 16125

Mercer County (724) 589-6161

UPMC HORIZON

Rehabilitation Unit

110 N MAIN ST
GREENVILLE, PA 16125

Mercer County (412) 432-5500

GERALYN WALLACE

Occupational Therapist

110 N MAIN ST
GREENVILLE, PA 16125

Mercer County (724) 588-2100

SUSAN S JACKSON CRNP

Nurse Practitioner

110 N MAIN ST
GREENVILLE, PA 16125

Mercer County (724) 589-1616

LISA MARIE ORLANDI

Physical Therapist

110 N MAIN ST
GREENVILLE, PA 16125

Mercer County (724) 589-6287

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Upmc Horizon's NPI number?

The NPI number for Upmc Horizon is 1225048838. It was assigned to this organization in the NPPES registry on August 8, 2006.

Where is Upmc Horizon located?

Upmc Horizon is located at 110 N Main St, Greenville, PA 16125. The listed phone number is (412) 432-5500.

What is Upmc Horizon's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

When was this NPI record last updated?

The NPPES record for Upmc Horizon was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.