NPIMap

Individual provider Active NPI

Anne Maria Timmerman, MD

  • Internal Medicine Physician
  • Canton, MA
National Provider Identifier
1881610970
Registry record updated May 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
261406 Issued in MA
Practice address
4 Washington St
Canton, MA 02021-4004
Phone
(781) 784-9212
Fax
(781) 784-7671
NPI assigned
Jul 14, 2006
Last updated
May 29, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 29, 2026

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 261406 MA Primary

Addresses

Primary practice location

4 Washington St
Canton, MA 02021-4004

Mailing address

4 Washington St
Canton, MA 02021-4004
Phone (781) 784-9212

Other identifiers 2

IdentifierTypeStateIssuer
010030194CT01OtherCTBCBS
207470OtherRIBCBS

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
I20150213000774 MA Practitioner - Internal Medicine 2668471533 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Vanderbilt University School of Medicine, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Medical Care of Boston Management CorporationGroup PAC ID 6800787714, 293 clinicians

Practice addresses (Care Compare)

93 Pond St
Sharon, MA 02067-2015
Phone (781) 784-9212

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
261406MAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medical Care of Boston Management Corporation Internal Medicine CurrentSince Jan 1, 2015 Accepting new patients

Locations

93 Pond St
Sharon, MA 02067
Phone (781) 784-9212

Interoperability endpoints

  • Direct secure messaging: atimmerman447824@direct.bilh.masshiway.net

Organizations & group practices 1

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 11

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": "1152835200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780012800000",
    "number": "1881610970",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4 WASHINGTON ST",
            "city": "CANTON",
            "state": "MA",
            "postal_code": "020214004",
            "telephone_number": "781-784-9212",
            "fax_number": "781-784-7671"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4 WASHINGTON ST",
            "city": "CANTON",
            "state": "MA",
            "postal_code": "020214004",
            "telephone_number": "781-784-9212",
            "fax_number": "781-784-7671"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIMMERMAN",
        "first_name": "ANNE",
        "middle_name": "MARIA",
        "name_prefix": "Ms.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-14",
        "last_updated": "2026-05-29",
        "certification_date": "2026-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "261406",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "010030194CT01",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "207470",
            "state": "RI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Canton, MA

Sources for this page

Verify at the official NPI Registry.