Individual provider Active NPI

Martha N Martents, M.D.

  • Internal Medicine Physician
  • Cambridge, MA
National Provider Identifier
1700964848
Registry record updated Oct 18, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
150095 Issued in MA
Practice address
725 Concord Ave Ste 6100
Cambridge, MA 02138-1040
Phone
(161) 786-4882
Fax
(617) 547-5367
NPI assigned
Nov 2, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 18, 2021

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 150095 MA Primary

Addresses

Primary practice location

725 Concord Ave Ste 6100
Cambridge, MA 02138-1040

Mailing address

48 Summer Street
Suite 1
Watertown, MA 02472-3815
Phone (617) 926-5222

Other identifiers 2

IdentifierTypeStateIssuer
3149358MedicaidMA
110206268OtherMARAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, RI2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20091026000282 MA Practitioner - Internal Medicine 7416094370 Reassigns benefits to 2 organizations
Practice locations: Watertown, MA
I20201030002128 RI Practitioner - Internal Medicine 7416094370 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1977
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Masstex Imaging, LLCGroup PAC ID 6709809585, 12 clinicians
Mount Auburn Professional Services IncGroup PAC ID 6103725031, 229 clinicians

Practice addresses (Care Compare)

3 Electronics Ave
Suite 201
Danvers, MA 01923-1099
Phone (978) 750-0300

555 N Main St
Suite 1127
Providence, RI 02904-5722
Phone (978) 750-0300

57 Bedford St
Suite 130
Lexington, MA 02420-4543
Phone (781) 862-7500

725 Concord Ave
Suite 6100
Cambridge, MA 02138-1040
Phone (617) 864-8822

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
150095MAMDPsychiatric/Mental Health Clinical Nurse Specialist

Practice roles

OrganizationSpecialtyStatusNew patients
Masstex Imaging, LLC CurrentSince Jul 25, 2019 Accepting new patients
Mt Auburn Professional Services Internal Medicine CurrentSince Nov 17, 2020 Accepting new patients
Mount Auburn Professional Services Inc Internal Medicine CurrentSince Nov 17, 2020 Accepting new patients
Caritas Medical Group, Inc. Past Accepting new patients

Locations

725 Concord Ave
Ste 6100
Cambridge, MA 02138
Phone (617) 864-8822

3 Electronics Ave
Ste 201
Danvers, MA 01923
Phone (978) 750-0300

57 Bedford St
Ste 130
Lexington, MA 02420
Phone (781) 484-7500

555 N Main St
Providence, RI 02904
Phone (401) 376-3093

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/86/brand/1/csg/1/fhir/r4
  • Direct secure messaging: mmartents523813@direct.bilh.masshiway.net

Organizations & group practices 4

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 3

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": "1162425600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1634515200000",
    "number": "1700964848",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "48 SUMMER STREET",
            "address_2": "SUITE 1",
            "city": "WATERTOWN",
            "state": "MA",
            "postal_code": "024723815",
            "telephone_number": "617-926-5222",
            "fax_number": "617-926-5999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "725 CONCORD AVE STE 6100",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021381040",
            "telephone_number": "161-786-4882",
            "fax_number": "617-547-5367"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTENTS",
        "first_name": "MARTHA",
        "middle_name": "N",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-02",
        "last_updated": "2021-10-18",
        "certification_date": "2021-10-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "150095",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3149358",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "110206268",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Cambridge, MA

Sources for this page

Verify at the official NPI Registry.