NPIMap

Individual provider Active NPI

Marielle C Baldwin, MD

  • Family Medicine Physician
  • Boston, MA
National Provider Identifier
1396164877
Registry record updated Mar 11, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
270061 Issued in MA
Practice address
11 Melnea Cass Blvd
Boston, MA 02119-4401
Phone
(617) 414-2080
Fax
(617) 414-2090
NPI assigned
Apr 10, 2014
Last updated
Mar 11, 2024By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 11, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 270061 MA Primary
Addiction Medicine (Preventive Medicine) Physician 2083A0300X 270061 MA

Addresses

Primary practice location

11 Melnea Cass Blvd
Boston, MA 02119-4401

Mailing address

960 Massachusetts Ave
FL 2
Boston, MA 02118-2371
Phone (617) 414-5404

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
I20170828002806 MA Practitioner - Family PracticePractitioner - Addiction Medicine 5193943074 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family PracticeAlso: Addiction Medicine
Education
University of Alabama School of Medicine, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Boston University Family Medicine IncGroup PAC ID 0446154074, 67 clinicians
Evans Medical Foundation IncGroup PAC ID 7416946546, 525 clinicians

Practice addresses (Care Compare)

1 Boston Medical Ctr PL
Boston, MA 02118-2908
Phone (617) 414-4465

72 E Newton St
CR Evans 124
Boston, MA 02118-2308
Phone (617) 638-7253

88 E Newton St
Boston, MA 02118-2308
Phone (617) 414-5405

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
270061MAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Boston University Family Medicine, Inc. Family Medicine CurrentSince Sep 1, 2017 Accepting new patients
Boston Medical Center Corporation Current Accepting new patients
South Boston Community Health Center CurrentSince Jun 27, 2019 Accepting new patients
Insted Medical PLLC Family Medicine CurrentSince Nov 13, 2025 Accepting new patients
Evans Medical Foundation, Inc. CurrentSince Jan 1, 2026 Accepting new patients
Insted LLC Family Medicine Past Accepting new patients

Locations

1 Boston Medical Ctr Pl
#1
Boston, MA 02118
Phone (617) 414-4929

30 Winter St
Boston, MA 02108
Phone (617) 482-5290

30 Winter St
Fl 9
Boston, MA 02108
Phone (617) 595-6322

720 Harrison Ave
Ste 1105
Boston, MA 02118
Phone (617) 414-2000

850 Harrison Ave
#5
Boston, MA 02118
Phone (617) 414-2000

88 Newton St
Boston, MA 02118
Phone (617) 638-7350

960 Massachusetts Ave
Ste 2
Boston, MA 02118
Phone (617) 414-7399

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

11 Melnea Cass Blvd
Roxbury, MA 02119
Phone (617) 414-6979

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

409 W Broadway
South Boston, MA 02127
Phone (617) 269-7500

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/25141/brand/1/csg/1/fhir/r4
  • Direct secure messaging: mbaldwin70996@direct.bmc.masshiway.net

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 8

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": "1397088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1710115200000",
    "number": "1396164877",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "960 MASSACHUSETTS AVE",
            "address_2": "FL 2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182371",
            "telephone_number": "617-414-5404"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11 MELNEA CASS BLVD",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021194401",
            "telephone_number": "617-414-2080",
            "fax_number": "617-414-2090"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BALDWIN",
        "first_name": "MARIELLE",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-10",
        "last_updated": "2024-03-11",
        "certification_date": "2024-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MA",
            "license": "270061",
            "primary": true
        },
        {
            "code": "2083A0300X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Addiction Medicine",
            "state": "MA",
            "license": "270061",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.