Individual provider Active NPI

Konstantinos Economopoulos, MD, PHD, MENG

  • Surgery Physician
  • Dover, NH
National Provider Identifier
1831621499
Registry record updated Jun 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
MD20758 Issued in RI
Practice address
789 Central Ave
Dover, NH 03820-2526
Phone
(603) 749-2266
NPI assigned
Mar 31, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 13, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 34701 NH
Surgery Physician 208600000X MD20758 RI Primary
Surgery Physician 208600000X 1018883 MA

Addresses

Primary practice location

789 Central Ave
Dover, NH 03820-2526

Mailing address

PO Box 412503
Boston, MA 02241-2503
Phone (603) 749-2266

Other practice location 1

195 Collyer St Ste 302
Providence, RI 02904-1869
Phone (401) 793-5140

Other practice location 2

55 Fruit St
Boston, MA 02114-2696
Phone (617) 726-2000

Other identifiers 1

IdentifierTypeStateIssuer
3148421MedicaidNH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, NH, RI3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20240822002957 MA Practitioner - General Surgery 8426597402 Reassigns benefits to 4 organizations
I20250513001229 NH Practitioner - General Surgery 8426597402 Reassigns benefits to 2 organizations
I20250708001921 RI Practitioner - General Surgery 8426597402 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lifespan Physician Group IncGroup PAC ID 2567455082, 1,151 clinicians
University Surgical Associates, Inc.Group PAC ID 4082503032, 105 clinicians
Massachusetts General Physicians Organization IncGroup PAC ID 2466365820, 3,494 clinicians

Practice addresses (Care Compare)

195 Collyer St
Suite 302
Providence, RI 02904-1869
Phone (401) 272-1800

2 Dudley St
Suite 470
Providence, RI 02905-3248
Phone (401) 272-1800

2014 Washington St
Newton, MA 02462-1607
Phone (617) 243-6000

55 Fruit St
Boston, MA 02114-2696
Phone (617) 724-0287

Hospital & facility affiliations

  • The Miriam Hospital Hospital, Providence, RI, CCN 410012
  • Newton-Wellesley Hospital Hospital, Newton, MA, CCN 220101

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair - groin (open)1-10
Hernia repair (minimally invasive)1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Melanoma (skin cancer) excision1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1018883MAMDSurgery Physician
34701NHMDSurgery Physician
MD20758RIMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Core Physicians LLC CurrentSince Jun 6, 2025 Accepting new patients
Lifespan Physician Group of Massachusetts Inc Surgery CurrentSince Jan 1, 2026 Accepting new patients
Mass General Brigham Medical Group Suburban Massachusetts Inc Surgery CurrentSince Sep 1, 2025 Accepting new patients
Lifespan Physician Group, Inc. Surgery CurrentSince Dec 1, 2025 Accepting new patients
The General Hospital Corporation CurrentSince Aug 1, 2024 Accepting new patients
Lifespan Physician Group, Inc. CurrentSince Dec 1, 2025 Accepting new patients
Wentworth Douglass Physician Corporation CurrentSince Jun 1, 2025 Accepting new patients
Massachusetts General Physicians Organization Inc Surgery CurrentSince Aug 1, 2024 Accepting new patients
Rhode Island Hospital Current Accepting new patients
General Hospital Corp Current Accepting new patients
Wentworth Douglass Physician Corporation CurrentSince Jun 1, 2025 Accepting new patients
Core Physicians, LLC Surgery CurrentSince Jun 6, 2025 Accepting new patients
University Surgical Associates, Inc. Surgery CurrentSince Sep 1, 2025 Accepting new patients
Lifespan Physician Group, Inc. Past Accepting new patients

Locations

55 Fruit St
Boston, MA 02114

15 Parkman St
Boston, MA 02114
Phone (617) 726-3023

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

62 13th St
Charlestown, MA 02129
Phone (617) 724-4260

795 Middle St
Fall River, MA 02721
Phone (508) 235-5046

2014 Washington St
Newtonville, MA 02462
Phone (617) 243-6000

531 Faunce Corner Rd
North Dartmouth, MA 02747
Phone (508) 991-2255

88 Washington St
Taunton, MA 02780
Phone (508) 828-7000

789 Central Ave
Dover, NH 03820
Phone (603) 740-2832

5 Alumni Dr
Unit 301
Exeter, NH 03833

3 Alumni Dr
Ste 301
Exeter, NH 03833
Phone (603) 658-1180

7 Holland Way
#1
Exeter, NH 03833

185A High Service Ave
North Providence, RI 02904
Phone (401) 354-6050

2 Dudley St
Ste 470
Providence, RI 02905
Phone (401) 274-7546

195 Collyer St
Ste 302
Providence, RI 02904
Phone (401) 793-5140

900 Douglas Pike
Ste B1
Smithfield, RI 02917
Phone (401) 725-4888

Interoperability endpoints

  • Direct secure messaging: keconomopoulos569450@direct.bilh.masshiway.net
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: economopoulos.konstantinos.mgh@direct.partners.masshiway.net

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 2

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": "1490918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749772800000",
    "number": "1831621499",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 412503",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022412503",
            "telephone_number": "603-749-2266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "789 CENTRAL AVE",
            "city": "DOVER",
            "state": "NH",
            "postal_code": "038202526",
            "telephone_number": "603-749-2266"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "195 Collyer St Ste 302",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029041869",
            "country_code": "US",
            "telephone_number": "401-793-5140",
            "fax_number": "401-793-5171",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Fruit St",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021142696",
            "country_code": "US",
            "telephone_number": "617-726-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ECONOMOPOULOS",
        "first_name": "KONSTANTINOS",
        "credential": "MD, PHD, MENG",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-03-31",
        "last_updated": "2025-06-13",
        "certification_date": "2025-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NH",
            "license": "34701",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "RI",
            "license": "MD20758",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MA",
            "license": "1018883",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3148421",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Dover, NH

Sources for this page

Verify at the official NPI Registry.