NPIMap

Individual provider Active NPI

Kathryn Twomey, MD

  • Surgical Critical Care Physician
  • Boston, MA
National Provider Identifier
1063755817
Registry record updated Aug 30, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Critical Care PhysicianTaxonomy code 2086S0102X
License
274976 Issued in MA
Practice address
725 Albany Street
Shapiro 3 Suite a
Boston, MA 02118
Phone
(617) 414-4861
Fax
(617) 414-3617
NPI assigned
Mar 30, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 30, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 274976 MA
Surgical Critical Care Physician 2086S0102X 274976 MA Primary

Addresses

Primary practice location

725 Albany Street
Shapiro 3 Suite a
Boston, MA 02118

Mailing address

720 Harrison Avenue
Dob 503
Boston, MA 02118-2371

Other identifiers 1

IdentifierTypeStateIssuer
110117657AMedicaidMA

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
I20181115002800 MA Practitioner - General Surgery 3971722364 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Boston University General Surgical Associates, Inc.Group PAC ID 9830183763, 86 clinicians
BMC Affiliated Physicians, Inc.Group PAC ID 9830133123, 543 clinicians

Practice addresses (Care Compare)

1 Boston Medical Ctr PL
Boston, MA 02118-2908
Phone (617) 638-8605

235 N Pearl St
Brockton, MA 02301-1794
Phone (508) 427-3000

732 Harrison Ave
Boston, MA 02118-2309

732 Harrison Ave FL 3
Preston BLDG
Boston, MA 02118-2309
Phone (617) 638-7350

736 Cambridge St
Brighton, MA 02135-2907
Phone (617) 789-3000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Removal of tissue1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Physicians of Cape Cod Hospital CurrentSince May 1, 2020 Accepting new patients
Steward Medical Group, Inc CurrentSince Aug 1, 2022 Accepting new patients
BMC Affiliated Physicians, Inc. Surgery CurrentSince Jun 22, 2025 Accepting new patients
Cape Cod Hospital Inc Current Accepting new patients
Boston University General Surgical Associates, Inc. Surgery CurrentSince Dec 1, 2018 Accepting new patients
Steward Medical Group, Inc CurrentSince Aug 1, 2022 Accepting new patients
Boston University General Surgical Associates, Inc.-QMC CurrentSince Dec 1, 2018 Accepting new patients
Boston Medical Center Corporation Past Accepting new patients

Locations

725 Albany St
Ste 3B
Boston, MA 02118
Phone (617) 638-8485

720 Harrison Ave
Ste 700
Boston, MA 02118
Phone (617) 638-8488

725 Albany St
Ste A
Boston, MA 02118
Phone (617) 414-4861

732 Harrison Ave
Fl 5
Boston, MA 02118
Phone (617) 414-6840

11 Nevins St
Ste 202
Brighton, MA 02135
Phone (617) 254-9991

11 Nevins St
Ste 201
Brighton, MA 02135
Phone (617) 789-2442

11 Nevins St
Brighton, MA 02135
Phone (617) 562-2782

235 N Pearl St
Brockton, MA 02301
Phone (508) 427-2525

297 North St
Ste 221
Hyannis, MA 02601
Phone (508) 862-5032

27 Park St
Hyannis, MA 02601
Phone (508) 775-5011

720 Harrison Ave
#503
Roxbury, MA 02118
Phone 6174145404 ext. 2

Interoperability endpoints

  • Direct secure messaging: ktwomey8992@direct.bmc.masshiway.net
  • Direct secure messaging: ktwomey14369@direct.capecodhealthcare.masshiway.net

Organizations & group practices 8

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": "1364601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1567123200000",
    "number": "1063755817",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "720 HARRISON AVENUE",
            "address_2": "DOB 503",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182371"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "725 ALBANY STREET",
            "address_2": "SHAPIRO 3 SUITE A",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02118",
            "telephone_number": "617-414-4861",
            "fax_number": "617-414-3617"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TWOMEY",
        "first_name": "KATHRYN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-03-30",
        "last_updated": "2019-08-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MA",
            "license": "274976",
            "primary": false
        },
        {
            "code": "2086S0102X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Critical Care",
            "state": "MA",
            "license": "274976",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110117657A",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.