NPIMap

Individual provider Active NPI

Rebecca Lynn Dunkailo, M.D.

  • Anesthesiology Physician
  • Boston, MA
National Provider Identifier
1770517435
Registry record updated Feb 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
227325 Issued in MA
Practice address
Massachusetts General Hospital
55 Fruit Street, GRB 444
Boston, MA 02114-2696
Phone
(617) 726-3030
NPI assigned
Jul 10, 2006
Sex
Female
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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X MD19584 RI
Anesthesiology Physician 207L00000X 227325 MA Primary

Addresses

Primary practice location

Massachusetts General Hospital
55 Fruit Street, GRB 444
Boston, MA 02114-2696

Mailing address

PO Box 9142
Charlestown, MA 02129-9142
Phone (617) 726-2040

Other practice location 1

101 Dudley St
Providence, RI 02905-2401
Phone (401) 274-1122

Other names 1

  • Rebecca Dunkailo Minehart Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, RI2 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
I20061006000201 MA Practitioner - Anesthesiology 2062418510 Reassigns benefits to 2 organizations
I20240221003074 RI Practitioner - Anesthesiology 2062418510 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of Michigan Medical School, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Affinity Physicians LLC.Group PAC ID 0244413391, 723 clinicians
Lifespan Physician Group IncGroup PAC ID 2567455082, 1,151 clinicians

Practice addresses (Care Compare)

101 Dudley St
Providence, RI 02905-2401
Phone (401) 274-1122

593 Eddy St
Providence, RI 02903-4923
Phone (401) 444-6966

Hospital & facility affiliations

  • Rhode Island Hospital Hospital, Providence, RI, CCN 410007
  • Women & Infants Hospital of Rhode Island Hospital, Providence, RI, CCN 410010
  • The Miriam Hospital Hospital, Providence, RI, CCN 410012

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
227325MAMDAnesthesiology Physician
MD19584RIMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Affinity Physicians LLC Anesthesiology CurrentSince Apr 1, 2024 Accepting new patients
Lifespan Physician Group, Inc. Anesthesiology CurrentSince Mar 1, 2024 Accepting new patients
The General Hospital Corporation CurrentSince Aug 1, 2007 Accepting new patients
Lifespan Physician Group, Inc. CurrentSince Mar 1, 2024 Accepting new patients
Affinity Physicians LLC. Anesthesiology Current Accepting new patients
Massachusetts General Physicians Organization Inc CurrentSince Jul 1, 2007 Accepting new patients
John M. Siliski, M.D., P.C. Past Accepting new patients
Gary S. Perlmutter, M.D., P.C. Past Accepting new patients

Locations

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

55 Fruit St
Boston, MA 02114

75 Francis St
Boston, MA 02115

55 Fruit St
#444
Boston, MA 02114
Phone (617) 319-3940

164 Summit Ave
Providence, RI 02906
Phone (401) 793-2104

593 Eddy St
Providence, RI 02903

101 Dudley St
Providence, RI 02905
Phone (401) 453-7950

455 Toll Gate Rd
Warwick, RI 02886
Phone (401) 737-7000

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 6

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": "1152489600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771545600000",
    "number": "1770517435",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9142",
            "city": "CHARLESTOWN",
            "state": "MA",
            "postal_code": "021299142",
            "telephone_number": "617-726-2040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "MASSACHUSETTS GENERAL HOSPITAL",
            "address_2": "55 FRUIT STREET, GRB 444",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142696",
            "telephone_number": "617-726-3030"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "101 Dudley St",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029052401",
            "country_code": "US",
            "telephone_number": "401-274-1122",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DUNKAILO",
        "first_name": "REBECCA",
        "middle_name": "LYNN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-10",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "RI",
            "license": "MD19584",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MA",
            "license": "227325",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "REBECCA",
            "last_name": "MINEHART",
            "middle_name": "DUNKAILO",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.