NPIMap

Individual provider Active NPI

Andrew R. Willment, M.D.

  • Internal Medicine Physician
  • Hopkinton, MA
National Provider Identifier
1700223385
Registry record updated Oct 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
270913 Issued in MA
Practice address
1 Lumber St Ste 200
Hopkinton, MA 01748-2365
Phone
(508) 435-5936
Fax
(508) 435-4616
NPI assigned
May 23, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 7, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 270913 MA
Internal Medicine Physician 207R00000X 270913 MA Primary

Addresses

Primary practice location

1 Lumber St Ste 200
Hopkinton, MA 01748-2365

Mailing address

PO Box 415348
Boston, MA 02241-5348
Phone (800) 225-8885

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
I20170816000798 MA Practitioner - Internal MedicinePractitioner - Pediatric Medicine 9032427539 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Pediatric Medicine
Education
University of Massachusetts Medical School, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Umass Memorial Medical Group IncGroup PAC ID 4284539891, 2,494 clinicians

Practice addresses (Care Compare)

1 Lumber St
Suite 101
Hopkinton, MA 01748-2364
Phone (508) 625-3535

14 Prospect St
Milford, MA 01757-3003
Phone (508) 422-2305

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
270913MAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Milford Regional Physician Group, Inc. CurrentSince Apr 2, 2020 Accepting new patients
Milford Regional Physician Group, Inc. Internal Medicine CurrentSince Apr 2, 2020 Accepting new patients
Umass Memorial Medical Group, Inc. CurrentSince Oct 1, 2025 Accepting new patients
Umass Memorial Medical Group Inc Internal Medicine CurrentSince Oct 1, 2025 Accepting new patients

Locations

77 W Main St
Hopkinton, MA 01748
Phone (508) 435-5506

1 Lumber St
Ste 200
Hopkinton, MA 01748
Phone (508) 435-5936

1 Lumber St
Ste 101
Hopkinton, MA 01748
Phone (508) 625-3535

68A Main St
Ste 101
Medway, MA 02053
Phone (508) 533-6020

100 Medway Rd
Ste 401
Milford, MA 01757
Phone (508) 634-7338

14 Prospect St
Milford, MA 01757
Phone (508) 422-2343

9 Industrial Rd
Ste 5
Milford, MA 01757
Phone (508) 473-1480

55 Lake Ave N
Worcester, MA 01655
Phone 508334100048862

Interoperability endpoints

  • Direct secure messaging: willment.andrew.tcma@direct.partners.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 6

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": "1369267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1700223385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 415348",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022415348",
            "telephone_number": "800-225-8885",
            "fax_number": "508-334-1977"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 LUMBER ST STE 200",
            "city": "HOPKINTON",
            "state": "MA",
            "postal_code": "017482365",
            "telephone_number": "508-435-5936",
            "fax_number": "508-435-4616"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLMENT",
        "first_name": "ANDREW",
        "middle_name": "R.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-05-23",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MA",
            "license": "270913",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "270913",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hopkinton, MA

Sources for this page

Verify at the official NPI Registry.