NPIMap

Individual provider Active NPI

Sayeed K. Malek, M.D.

  • Transplant Surgery Physician
  • Boston, MA
National Provider Identifier
1356302913
Registry record updated Mar 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Transplant Surgery PhysicianTaxonomy code 204F00000X
License
227815 Issued in MA
Practice address
725 Albany Street, Suite 8C
Shapiro BLDG.
Boston, MA 02118
Phone
(617) 638-8430
Fax
(617) 638-8427
NPI assigned
Mar 31, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 12, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Transplant Surgery Physician 204F00000X 227815 MA Primary
Surgery Physician 208600000X 227815 MA

Addresses

Primary practice location

725 Albany Street, Suite 8C
Shapiro BLDG.
Boston, MA 02118

Mailing address

960 Massachusetts Avenue
FL 2
Boston, MA 02118-2690

Other identifiers 1

IdentifierTypeStateIssuer
110073557AMedicaidMA

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
I20061128000107 MA Practitioner - General SurgeryPractitioner - Other (Physician) 8123047156 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Other, 1984
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
Brigham and Womens Physicians Organization IncGroup PAC ID 3870405988, 2,931 clinicians

Practice addresses (Care Compare)

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

732 Harrison Ave
Boston, MA 02118-2309

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

75 Francis St
Boston, MA 02115-6110
Phone (617) 732-5500

Hospital & facility affiliations

  • Boston Medical Center Hospital, Boston, MA, CCN 220031
  • Brigham and Women'S Hospital Hospital, Boston, MA, CCN 220110

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
227815MAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The General Hospital Corporation CurrentSince Feb 11, 2025 Accepting new patients
Boston Medical Center Corporation Current Accepting new patients
Pratt Surgical Associates Inc Surgery CurrentSince Apr 19, 2021 Accepting new patients
Boston University General Surgical Associates, Inc.-QMC CurrentSince Sep 10, 2017 Accepting new patients
Massachusetts General Physicians Organization Inc Surgery CurrentSince Feb 11, 2025 Accepting new patients
Boston University General Surgical Associates, Inc. Surgery CurrentSince Sep 10, 2017 Accepting new patients
Brigham & Womens Physicians Organization Inc CurrentSince May 30, 2015 Accepting new patients
Brigham and Womens Physicians Organization Inc Transplant Surgery Past Accepting new patients

Locations

800 Washington St
#1013
Boston, MA 02111
Phone (617) 636-0491

960 Massachusetts Ave
Ste 2
Boston, MA 02118

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

75 Francis St
Boston, MA 02115

725 Albany St
Ste 7A
Boston, MA 02118
Phone (617) 414-8680

725 Albany St
Ste 8C
Boston, MA 02118
Phone (617) 414-4841

55 Fruit St
Boston, MA 02114

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

375 Boylston St
Brookline, MA 02445
Phone (508) 718-4010

Interoperability endpoints

  • Direct secure messaging: smalek99464@direct.bmc.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 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": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1356302913",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "960 MASSACHUSETTS AVENUE",
            "address_2": "FL 2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182690"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "725 ALBANY STREET, SUITE 8C",
            "address_2": "SHAPIRO BLDG.",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02118",
            "telephone_number": "617-638-8430",
            "fax_number": "617-638-8427"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MALEK",
        "first_name": "SAYEED",
        "middle_name": "K.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "204F00000X",
            "taxonomy_group": "",
            "desc": "Transplant Surgery",
            "state": "MA",
            "license": "227815",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MA",
            "license": "227815",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110073557A",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.