NPIMap

Individual provider Active NPI

Karen Marie Fanucci, MD

  • Adult Medicine Physician
  • Concord, MA
National Provider Identifier
1679545339
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Medicine PhysicianTaxonomy code 207QA0505X
License
55349 Issued in MA
Practice address
131 Old Road to 9 Acre Cor
Concord, MA 01742-4181
Phone
(978) 371-7778
Fax
(978) 369-9514
NPI assigned
Feb 6, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Medicine Physician 207QA0505X 55349 MA Primary

Addresses

Primary practice location

131 Old Road to 9 Acre Cor
Concord, MA 01742-4181

Mailing address

95 Meadow LN
Boxborough, MA 01719-2123

Other identifiers 7

IdentifierTypeStateIssuer
2190590OtherMAAETNA
J14816OtherMABLUE CROSS OF MA
2950503005OtherMACIGNA
36408OtherMAFALLON
055349OtherMATUFTS
AM1070OtherMAHARVARD PILGRIM
04-04867OtherMAUNITED HEALTH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
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
I20050321000125 MA Practitioner - Internal Medicine 0244285534 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
West Virginia University School of Medicine, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Emerson Practice Associates, IncGroup PAC ID 8123188117, 247 clinicians

Practice addresses (Care Compare)

133 Old Rd to 9 Acre Cor
Concord, MA 01742-4159
Phone (978) 287-3020

133 Old Rd to Nine Acre Corner
Mary Beth Misserville
Concord, MA 01742-4159

21 Main St
Maynard, MA 01754-2505
Phone (973) 494-6663

9 Mill and Main PL
Maynard, MA 01754-2651
Phone (978) 823-0023

Hospital & facility affiliations

  • Emerson Hospital Home Care Program Home health agency, Concord, MA, CCN 227072
  • Vna Care Network Home health agency, Worcester, MA, CCN 227098
  • Bayada Home Health Care, Inc Home health agency, Marlborough, MA, CCN 227552
  • Caretenders Home health agency, Needham Heights, MA, CCN 227269
  • Metrowest Homecare and Hospice, an Amedisys Company Home health agency, Marlborough, MA, CCN 227050
  • Emerson Hospital - Hospital, W Concord, MA, CCN 220084
  • Lahey Hospital & Medical Center, Burlington Hospital, Burlington, MA, CCN 220171
  • Massachusetts Eye and Ear Infirmary - Hospital, Boston, MA, CCN 220075
  • Beth Israel Deaconess Medical Center Hospital, Boston, MA, CCN 220086
  • Brigham and Women Faulkner Hospital Hospital, Jamaica Plain, MA, CCN 220119

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Emerson Practice Associates, Inc. CurrentSince Mar 31, 2021 Accepting new patients
Mikael Medical Associates Inc. PastSince Feb 19, 2023 Accepting new patients
Krishma Medical Associates Past Accepting new patients
Compassionate Care Associates Past Accepting new patients

Locations

131 Ornac
Ste 610
Concord, MA 01742
Phone (978) 369-7772

131 Ornac
Ste 830
Concord, MA 01742
Phone (978) 369-7772

133 Ornac
Concord, MA 01742
Phone (978) 287-3000

9 Mill and Main Pl
Ste 101
Maynard, MA 01754
Phone (978) 371-5386

Interoperability endpoints

  • Direct secure messaging: fanucci.karen.epa@direct.partners.masshiway.net

Organizations & group practices 4

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.

Hospital & facility affiliations 10

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": "1139184000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1679545339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "95 MEADOW LN",
            "city": "BOXBOROUGH",
            "state": "MA",
            "postal_code": "017192123"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "131 OLD ROAD TO 9 ACRE COR",
            "city": "CONCORD",
            "state": "MA",
            "postal_code": "017424181",
            "telephone_number": "978-371-7778",
            "fax_number": "978-369-9514"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FANUCCI",
        "first_name": "KAREN",
        "middle_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-06",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207QA0505X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Adult Medicine",
            "state": "MA",
            "license": "55349",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "2190590",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS OF MA",
            "identifier": "J14816",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "2950503005",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "FALLON",
            "identifier": "36408",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS",
            "identifier": "055349",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM",
            "identifier": "AM1070",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTH",
            "identifier": "04-04867",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Concord, MA

Sources for this page

Verify at the official NPI Registry.