Individual provider Active NPI

Brian D Moquin, M.D.

  • Gastroenterology Physician
  • Milford, MA
National Provider Identifier
1922192251
Registry record updated Oct 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
220086 Issued in MA
Practice address
215 West St
Milford, MA 01757-2277
Phone
(508) 478-6363
Fax
(508) 473-2636
NPI assigned
Oct 3, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 220086 MA Primary

Addresses

Primary practice location

215 West St
Milford, MA 01757-2277

Mailing address

215 West St
Milford, MA 01757-2277
Phone (508) 478-6363

Other practice location 1

28 Newton St
Southborough, MA 01772-1215
Phone (508) 334-3068

Other practice location 2

55 Lake Ave N
Worcester, MA 01655-0002
Phone (508) 334-3068

Other practice location 3

21 Eastern Ave
Worcester, MA 01605-3094
Phone (508) 334-8419

Other identifiers 3

IdentifierTypeStateIssuer
110077717AMedicaidMA
AA94256OtherHP
496294OtherMATUFTS

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
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 1

Enrollment IDStateProvider typePAC IDDetails
I20070906000107 MA Practitioner - Gastroenterology 5698868792 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
University of Massachusetts Medical School, 2001
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
Milford Gastroenterology Associates IncGroup PAC ID 3870532476, 6 clinicians

Practice addresses (Care Compare)

21 Eastern Ave
Worcester, MA 01605-3094
Phone (508) 856-2500

215 W St
Milford, MA 01757-2277
Phone (508) 478-6363

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy207
Upper gastrointestinal (GI) endoscopy for acid reflux136

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Umass Memorial Medical Group Inc CurrentSince Nov 1, 2025 Accepting new patients
Umass Memorial Medical Group, Inc. CurrentSince Nov 1, 2025 Accepting new patients
Milford Gastroenterology Associates Inc. Gastroenterology CurrentSince Jul 16, 2007 Accepting new patients

Locations

215 West St
Milford, MA 01757
Phone (508) 478-6226

28 Newton St
Southborough, MA 01772
Phone (508) 334-3068

21 Eastern Ave
Worcester, MA 01605
Phone (508) 334-8419

55 Lake Ave N
Worcester, MA 01655
Phone 508334100048862

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 2

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": "1159833600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761004800000",
    "number": "1922192251",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "215 WEST ST",
            "city": "MILFORD",
            "state": "MA",
            "postal_code": "017572277",
            "telephone_number": "508-478-6363",
            "fax_number": "508-473-2636"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "215 WEST ST",
            "city": "MILFORD",
            "state": "MA",
            "postal_code": "017572277",
            "telephone_number": "508-478-6363",
            "fax_number": "508-473-2636"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "28 Newton St",
            "address_purpose": "LOCATION",
            "city": "Southborough",
            "state": "MA",
            "postal_code": "017721215",
            "country_code": "US",
            "telephone_number": "508-334-3068",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Lake Ave N",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016550002",
            "country_code": "US",
            "telephone_number": "508-334-3068",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "21 Eastern Ave",
            "address_purpose": "LOCATION",
            "city": "Worcester",
            "state": "MA",
            "postal_code": "016053094",
            "country_code": "US",
            "telephone_number": "508-334-8419",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MOQUIN",
        "first_name": "BRIAN",
        "middle_name": "D",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-03",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MA",
            "license": "220086",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110077717A",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HP",
            "identifier": "AA94256",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS",
            "identifier": "496294",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Milford, MA

Sources for this page

Verify at the official NPI Registry.