Individual provider Active NPI

Alfredo R Chan, MD

  • Geriatric Psychiatry Physician
  • Hanover, MA
National Provider Identifier
1891746814
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Psychiatry PhysicianTaxonomy code 2084P0805X
License
70653 Issued in MA
Practice address
105 Webster Street
Webster Place Unit 6
Hanover, MA 02339-1227
Phone
(781) 878-8200
Fax
(781) 878-5538
NPI assigned
May 15, 2006
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 70653 MA
Addiction Psychiatry Physician 2084P0802X 70653 MA
Geriatric Psychiatry Physician 2084P0805X 70653 MA Primary

Addresses

Primary practice location

105 Webster Street
Webster Place Unit 6
Hanover, MA 02339-1227

Mailing address

105 Webster Street
Webster Place Unit 6
Hanover, MA 02339-1227
Phone (781) 878-8200

Other identifiers 1

IdentifierTypeStateIssuer
3059472MedicaidMA

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
I20031120000530 MA Practitioner - Psychiatry 6507760758 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Other, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Spectrum Health Systems, IncGroup PAC ID 8224017082, 16 clinicians
South Shore Center for Wellness LTDGroup PAC ID 5395881601, 2 clinicians

Practice addresses (Care Compare)

178 Winter St
Weymouth, MA 02188-3326
Phone (781) 331-0690

200 Cordwainer Dr
Suite 200
Norwell, MA 02061-1671
Phone (781) 878-8340

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
70653MAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Spectrum Health Systems, Inc CurrentSince Aug 13, 2018 Accepting new patients
Spectrum Health Systems Inc CurrentSince Aug 13, 2018 Accepting new patients
South Shore Center for Wellness LTD CurrentSince Sep 24, 2013 Accepting new patients
Alfredo R Chan MD PC Addiction Psychiatry PastSince Jan 1, 1990 Accepting new patients
High Point Treatment Center Inc. Past Accepting new patients

Locations

200 Cordwainer Dr
Ste 200
Norwell, MA 02061
Phone (781) 878-8340

149 Oak St
Westborough, MA 01581

178 Winter St
Weymouth, MA 02188
Phone (781) 331-0690

585 Lincoln St
Worcester, MA 01605
Phone (508) 831-0045

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1147651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1891746814",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "105 WEBSTER STREET",
            "address_2": "WEBSTER PLACE UNIT 6",
            "city": "HANOVER",
            "state": "MA",
            "postal_code": "023391227",
            "telephone_number": "781-878-8200",
            "fax_number": "781-878-5538"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "105 WEBSTER STREET",
            "address_2": "WEBSTER PLACE UNIT 6",
            "city": "HANOVER",
            "state": "MA",
            "postal_code": "023391227",
            "telephone_number": "781-878-8200",
            "fax_number": "781-878-5538"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAN",
        "first_name": "ALFREDO",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-15",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "70653",
            "primary": false
        },
        {
            "code": "2084P0802X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Psychiatry",
            "state": "MA",
            "license": "70653",
            "primary": false
        },
        {
            "code": "2084P0805X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Geriatric Psychiatry",
            "state": "MA",
            "license": "70653",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3059472",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Hanover, MA

Sources for this page

Verify at the official NPI Registry.