Individual provider Active NPI

Lorraine J Hartwell

  • Addiction (Substance Use Disorder) Counselor
  • Millbury, MA
National Provider Identifier
1366540643
Registry record updated Oct 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
591LADACI Issued in MA
Practice address
29 North Main Street
Millbury, MA 01527
Phone
(508) 876-3223
Fax
(508) 876-3224
NPI assigned
Sep 20, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 9, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 591LADACI MA Primary

Addresses

Primary practice location

29 North Main Street
Millbury, MA 01527

Mailing address

29 North Main Street
Milbury, MA 01527
Phone (508) 876-3223

Other identifiers 3

IdentifierTypeStateIssuer
M18684OtherMABCBS
1308785OtherMAMCD MH
1306421MedicaidMA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
591LADACIMAMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Spectrum Health Systems, Inc Past Accepting new patients

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 and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1158710400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759968000000",
    "number": "1366540643",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29 NORTH MAIN STREET",
            "city": "MILBURY",
            "state": "MA",
            "postal_code": "01527",
            "telephone_number": "508-876-3223",
            "fax_number": "508-876-3224"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "29 NORTH MAIN STREET",
            "city": "MILLBURY",
            "state": "MA",
            "postal_code": "01527",
            "telephone_number": "508-876-3223",
            "fax_number": "508-876-3224"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARTWELL",
        "first_name": "LORRAINE",
        "middle_name": "J",
        "name_prefix": "Ms.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-20",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "MA",
            "license": "591LADACI",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "M18684",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MCD MH",
            "identifier": "1308785",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1306421",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Millbury, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.