NPIMap

Individual provider Active NPI

Sarah Dunn Treter, M.D.

  • Surgery Physician
  • Greensburg, PA
National Provider Identifier
1518104207
Registry record updated Aug 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
MD449071 Issued in PA
Practice address
530 South St Ste 380
Greensburg, PA 15601-2775
Phone
(724) 689-1335
Fax
(724) 689-1337
NPI assigned
Jan 16, 2009
Last updated
Aug 28, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 28, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X MD449071 PA Primary

Addresses

Primary practice location

530 South St Ste 380
Greensburg, PA 15601-2775

Mailing address

530 South St Ste 380
Greensburg, PA 15601-2775
Phone (724) 689-1335

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address sarahtreter@emg.allscriptsdirect.net Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20131029001258 PA Practitioner - General Surgery 9032344049 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

530 S St
Greensburg, PA 15601-2775

530 S Street Medical Commons I Su
Excela Health General Surgery
Greensburg, PA 15601-2775
Phone (724) 850-3142

532 W Pittsburgh St
Greensburg, PA 15601-2239

8775 Norwin Ave
North Huntingdon, PA 15642-2718

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair (minimally invasive)1-10
Mastectomy1-10
Removal of tissue1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Excela Health Physician Practices, Inc. CurrentSince Sep 1, 2013 Accepting new patients
Excela Health Physician Practices, Inc. CurrentSince Sep 1, 2013 Accepting new patients
Excela Health Physician Practices, Inc Current Accepting new patients
Westmoreland Regional Hospital Past Accepting new patients
Excela Health Physician Practices, Inc Past Accepting new patients

Locations

44 S Washington Ave
Greensburg, PA 15601
Phone (724) 836-1862

530 South St
Ste 380
Greensburg, PA 15601
Phone (724) 261-5556

532 W Pittsburgh St
Greensburg, PA 15601
Phone (724) 832-4000

8775 Norwin Ave
Ste C
North Huntingdon, PA 15642
Phone (724) 765-1163

Interoperability endpoints

  • Direct secure messaging: streter@direct.excelahealth.org

Organizations & group practices 5

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 18

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

View all 18

NPI Registry JSON

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

{
    "created_epoch": "1232064000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1518104207",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "530 SOUTH ST STE 380",
            "city": "GREENSBURG",
            "state": "PA",
            "postal_code": "156012775",
            "telephone_number": "724-689-1335",
            "fax_number": "725-689-1337"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "530 SOUTH ST STE 380",
            "city": "GREENSBURG",
            "state": "PA",
            "postal_code": "156012775",
            "telephone_number": "724-689-1335",
            "fax_number": "724-689-1337"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRETER",
        "first_name": "SARAH",
        "middle_name": "DUNN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-01-16",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "PA",
            "license": "MD449071",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sarahtreter@emg.allscriptsdirect.net",
            "affiliation": "N",
            "endpointDescription": "Direct Email Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "530 South St Ste 380",
            "city": "Greensburg",
            "state": "PA",
            "country_code": "US",
            "postal_code": "156012775",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Greensburg, PA

Sources for this page

Verify at the official NPI Registry.