NPIMap

Individual provider Active NPI

Stephanie Johanna Mascia, M.D., M.P.H

  • Internal Medicine Physician
  • Cambridge, MA
National Provider Identifier
1922413582
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Practice address
625 Mount Auburn St Ste 104
Cambridge, MA 02138-4518
Phone
(617) 491-5586
Fax
(617) 661-5995
NPI assigned
Jun 23, 2014
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MA Primary

Addresses

Primary practice location

625 Mount Auburn St Ste 104
Cambridge, MA 02138-4518

Mailing address

625 Mount Auburn St Ste 104
Cambridge, MA 02138-4518
Phone (617) 491-5586

Other names 1

  • Dr. Stephanie Johanna Antoine Former name

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
I20180830001065 MA Practitioner - Internal Medicine 5294014791 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Brigham and Womens Physicians Organization IncGroup PAC ID 3870405988, 2,931 clinicians

Practice addresses (Care Compare)

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

Hospital & facility affiliations

  • Mass General Brigham Home Care, Inc Home health agency, Newton, MA, CCN 227207
  • Brigham and Women'S Hospital Hospital, Boston, MA, CCN 220110
  • Newton-Wellesley Hospital Hospital, Newton, MA, CCN 220101
  • Brigham and Women Faulkner Hospital Hospital, Jamaica Plain, MA, CCN 220119
  • Massachusetts General Hospital Hospital, Boston, MA, CCN 220071
  • North Shore Medical Center - Hospital, Salem, MA, CCN 220035

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Brigham & Womens Physicians Organization Inc Internal Medicine CurrentSince Aug 1, 2022 Accepting new patients
Brigham and Women'S Hospital Current Accepting new patients
Brigham and Womens Physicians Organization Inc Past Accepting new patients

Locations

75 Francis St
Boston, MA 02115

850 Boylston St
Ste 402
Chestnut Hill, MA 02467
Phone (617) 505-6748

1153 Centre St
Jamaica Plain, MA 02130
Phone (617) 983-7000

Interoperability endpoints

  • Direct secure messaging: mascia.stephanie.bwh@direct.partners.masshiway.net

Organizations & group practices 3

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 7

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": "1403481600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658361600000",
    "number": "1922413582",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "625 MOUNT AUBURN ST STE 104",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021384518",
            "telephone_number": "617-491-5586",
            "fax_number": "617-349-3923"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "625 MOUNT AUBURN ST STE 104",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021384518",
            "telephone_number": "617-491-5586",
            "fax_number": "617-661-5995"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASCIA",
        "first_name": "STEPHANIE",
        "middle_name": "JOHANNA",
        "name_prefix": "Dr.",
        "credential": "M.D., M.P.H",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-06-23",
        "last_updated": "2022-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "STEPHANIE",
            "last_name": "ANTOINE",
            "middle_name": "JOHANNA",
            "prefix": "DR.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Cambridge, MA

Sources for this page

Verify at the official NPI Registry.