NPIMap

Individual provider Active NPI

Matthew Martin Stopper, MD

  • Cardiovascular Disease Physician
  • Scranton, PA
National Provider Identifier
1659467330
Registry record updated Feb 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
MD436051 Issued in PA
Practice address
1800 Mulberry St
Scranton, PA 18510-2369
Phone
(570) 703-8864
Fax
(570) 703-7364
NPI assigned
Oct 4, 2006
Last updated
Feb 20, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X MD436051 PA Primary

Addresses

Primary practice location

1800 Mulberry St
Scranton, PA 18510-2369

Mailing address

100 N Academy Ave
Danville, PA 17822-4903
Phone (570) 703-8864

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address matthew.stopper.1@21771.direct.athenahealth.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
I20110809000478 PA Practitioner - Cardiac ElectrophysiologyPractitioner - Cardiovascular Disease (Cardiology) 9436156320 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiac ElectrophysiologyAlso: Cardiovascular Disease (Cardiology)
Education
Jefferson Medical College of Thomas Jefferson University, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Scranton Cardiovascular Physician Services LLCGroup PAC ID 6204097975, 17 clinicians
Geisinger ClinicGroup PAC ID 5395657001, 3,432 clinicians

Practice addresses (Care Compare)

100 Hospital Dr
Montrose, PA 18801-6402
Phone (570) 278-3800

1800 Mulberry St
Scranton, PA 18510-2369
Phone (570) 969-7355

677 Roosevelt Hwy
Waymart, PA 18472-3117
Phone (570) 488-9930

700 Quincy Ave
Scranton, PA 18510-1724
Phone (570) 342-1776

743 Jefferson Ave
Suite 305
Scranton, PA 18510-1639
Phone (570) 342-1776

746 Jefferson Ave
Scranton, PA 18510-1624
Phone (570) 342-1776

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
89.17 of 100Reported as apm
Quality
78.34
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Pacemaker insertion or repair25

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Scranton Cardiovascular Physician Services LLC Cardiovascular Disease CurrentSince Mar 1, 2012 Accepting new patients
Geisinger Clinic CurrentSince Mar 9, 2026 Accepting new patients
Geisinger Clinic CurrentSince Mar 9, 2026 Accepting new patients
Geisinger Clinic Past Accepting new patients
Great Valley Cardiology Associates Cardiovascular Disease Past Accepting new patients

Locations

549 Fair St
Bloomsburg, PA 17815
Phone (570) 387-2100

100 N Academy Ave
Danville, PA 17822

1020 Thompson St
Jersey Shore, PA 17740
Phone (570) 398-0100

1800 Mulberry St
Scranton, PA 18510
Phone (570) 703-7351

746 Jefferson Ave
Ste 305
Scranton, PA 18510
Phone (570) 342-1776

677 Roosevelt Hwy
Waymart, PA 18472
Phone (570) 488-9930

1000 E Mountain Dr
Wilkes Barre, PA 18711
Phone (570) 826-7300

Interoperability endpoints

  • Direct secure messaging: matthew.stopper.1@21771.direct.athenahealth.com

Organizations & group practices 6

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 59

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

View all 59

NPI Registry JSON

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

{
    "created_epoch": "1159920000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771545600000",
    "number": "1659467330",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 N ACADEMY AVE",
            "city": "DANVILLE",
            "state": "PA",
            "postal_code": "178224903",
            "telephone_number": "570-703-8864",
            "fax_number": "570-703-7364"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 MULBERRY ST",
            "city": "SCRANTON",
            "state": "PA",
            "postal_code": "185102369",
            "telephone_number": "570-703-8864",
            "fax_number": "570-703-7364"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STOPPER",
        "first_name": "MATTHEW",
        "middle_name": "MARTIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-04",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "PA",
            "license": "MD436051",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "matthew.stopper.1@21771.direct.athenahealth.com",
            "affiliation": "N",
            "endpointDescription": "AMR direct address",
            "address_1": "746 Jefferson Ave",
            "address_2": "Suite 305",
            "city": "Scranton",
            "state": "PA",
            "country_code": "US",
            "postal_code": "185101624",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Scranton, PA

Sources for this page

Verify at the official NPI Registry.