NPIMap

Individual provider Active NPI

Lucia K Somberg, MD, MPH

  • Emergency Medicine Physician
  • Boston, MA
National Provider Identifier
1013336551
Registry record updated Jun 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
1015376 Issued in MA
Practice address
243 Charles St
Boston, MA 02114-3002
Phone
(617) 573-3431
NPI assigned
Apr 14, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 1015376 MA Primary

Addresses

Primary practice location

243 Charles St
Boston, MA 02114-3002

Mailing address

960 Massachusetts Ave Ste 2
Boston, MA 02118-2690
Phone (617) 414-5405

Other practice location 1

1 Boston Medical Ctr Pl
Boston, MA 02118-2908
Phone (617) 638-8000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, MA2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20180919001487 NY Practitioner - Emergency Medicine 6406107192 Reassigns benefits to 1 organization
I20230809000445 MA Practitioner - Emergency Medicine 6406107192 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Boston Emergency Physician Foundation IncGroup PAC ID 4981596095, 74 clinicians

Practice addresses (Care Compare)

1 Boston Medical Ctr PL
Boston, MA 02118-2908
Phone (617) 414-5481

243 Charles St
Boston, MA 02114-3002
Phone (617) 523-7900

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1015376MAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Boston Emergency Physician Foundation, Inc. Emergency Medicine CurrentSince Sep 1, 2023 Accepting new patients
Massachusetts Eye and Ear Associates, Inc. CurrentSince Oct 14, 2025 Accepting new patients
Montefiore Medical Center Emergency Medicine CurrentSince Jul 31, 2018 Accepting new patients
Montefiore Medical Center CurrentSince Jul 31, 2018 Accepting new patients
Boston Medical Center Corporation Current Accepting new patients
Massachusetts Eye and Ear Infirmary Current Accepting new patients
Child Health Foundation of Boston, Inc. CurrentSince Dec 1, 2023 Accepting new patients
Boston Medical Center Corporation Past Accepting new patients

Locations

960 Massachusetts Ave
Ste 2
Boston, MA 02118

850 Harrison Ave
#4
Boston, MA 02118
Phone (617) 414-2000

243 Charles St
Boston, MA 02114
Phone (617) 523-7900

1 Boston Medical Ctr Pl
Roxbury, MA 02118
Phone (617) 414-5245

111 E 210th St
Bronx, NY 10467

600 E 233rd St
Bronx, NY 10466
Phone (718) 920-1640

Interoperability endpoints

  • Direct secure messaging: somberg.lucia.meei@direct.partners.masshiway.net
  • Direct secure messaging: lsomberg237543@direct.bmc.masshiway.net

Organizations & group practices 9

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 9

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": "1397433600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1013336551",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "960 MASSACHUSETTS AVE STE 2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182690",
            "telephone_number": "617-414-5405"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "243 CHARLES ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021143002",
            "telephone_number": "617-573-3431"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Boston Medical Ctr Pl",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021182908",
            "country_code": "US",
            "telephone_number": "617-638-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SOMBERG",
        "first_name": "LUCIA",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-14",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "1015376",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.