NPIMap

Individual provider Active NPI

Matthew Then

  • Anatomic Pathology & Clinical Pathology Physician
  • Monroeville, PA
National Provider Identifier
1346441557
Registry record updated Sep 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
License
MD441764 Issued in PA
Practice address
2775 Mosside Blvd
Pathology Dept.
Monroeville, PA 15146-2760
Phone
(412) 357-3110
NPI assigned
May 29, 2007
Last updated
Sep 9, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X MD441764 PA Primary

Addresses

Primary practice location

2775 Mosside Blvd
Pathology Dept.
Monroeville, PA 15146-2760

Mailing address

2775 Mosside Blvd
Pathology Dept.
Monroeville, PA 15146-2760

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mthen249806@upmc.direct-ci.com

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
I20120710000645 PA Practitioner - Pathology 6800051293 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 2007
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)

1500 5TH Ave
McKeesport, PA 15132-2422
Phone (412) 664-2000

2 Hot Meal St
Pittsburgh, PA 15203-2348

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

320 Main St
Johnstown, PA 15901-1601
Phone (814) 533-0134

Hospital & facility affiliations

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
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
University of Pittsburgh Physicians Anatomic Pathology & Clinical Pathology CurrentSince Jul 1, 2012 Accepting new patients
University of Pittsburgh Physicians CurrentSince Jul 1, 2012 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients

Locations

320 Main St
Johnstown, PA 15901
Phone (814) 533-0123

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

Interoperability endpoints

  • Direct secure messaging: mthen249806@upmc.direct-ci.com

Organizations & group practices 3

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 11

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": "1180396800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1346441557",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2775 MOSSIDE BLVD",
            "address_2": "PATHOLOGY DEPT.",
            "city": "MONROEVILLE",
            "state": "PA",
            "postal_code": "151462760"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2775 MOSSIDE BLVD",
            "address_2": "PATHOLOGY DEPT.",
            "city": "MONROEVILLE",
            "state": "PA",
            "postal_code": "151462760",
            "telephone_number": "412-357-3110"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THEN",
        "first_name": "MATTHEW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-29",
        "last_updated": "2026-09-09",
        "certification_date": "2023-07-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "PA",
            "license": "MD441764",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mthen249806@upmc.direct-ci.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": []
}

Other providers in Monroeville, PA

Sources for this page

Verify at the official NPI Registry.