Matthew William Mackinnon, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

042.0040136 Issued in VT

Practice address

111 Colchester Ave
Burlington, VT 05401-1473

Phone

(802) 847-0000

NPI assigned

Apr 21, 2015

Last updated

Jun 3, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in VT

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

Specialty

Psychiatry

Education

Other, 2015

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Swedish Medical Center Hospital, Seattle, WA, CCN 500027
• Swedish Medical Center / Cherry Hill Hospital, Seattle, WA, CCN 500025

Merit-based Incentive Payment System (MIPS)

Final score

87.1 of 100Reported as group

Quality

84.53

Promoting interoperability

100

Improvement activities

40

Cost

72.46

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Porter Hospital Inc

  • Critical Access Hospital
  • Middlebury, VT
  • NPI 1740291400
  Medicare reassignment
• Porter Hospital, Inc

  dba Porter Medical Group

  • Family Medicine Physician
  • Middlebury, VT
  • NPI 1134457013
  Medicare reassignment
• University of Vermont Medical Center Inc

  dba Uvm Medical Center

  • Internal Medicine Physician
  • Burlington, VT
  • NPI 1659309615
  Medicare reassignment
• Providence Health & Services - Oregon

  dba Providence Medical Group

  • Clinic/Center
  • Vancouver, WA
  • NPI 1336543560
  NPD
• Providence Health & Services Oregon

  dba Prov Peds Neurology Longview

  • Pediatrics Physician
  • Longview, WA
  • NPI 1104097906
  NPD
• Providence Health & Services Oregon

  dba Providence Medical Group

  • Psychiatry Physician
  • Portland, OR
  • NPI 1760177737
  NPD
• Swedish Health Services

  • Internal Medicine Physician
  • Seattle, WA
  • NPI 1689612954
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Swedish Health Services

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1306992151
  Care Compare affiliation
• Swedish Health Services

  dba Swedish Medical Center, Cherry Hill

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1356496582
  Care Compare affiliation

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

{
    "created_epoch": "1429574400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1780071415",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 COLCHESTER AVE",
            "city": "BURLINGTON",
            "state": "VT",
            "postal_code": "054011473",
            "telephone_number": "802-847-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 COLCHESTER AVE",
            "city": "BURLINGTON",
            "state": "VT",
            "postal_code": "054011473",
            "telephone_number": "802-847-0000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "115 Porter Dr",
            "address_purpose": "LOCATION",
            "city": "Middlebury",
            "state": "VT",
            "postal_code": "057538423",
            "country_code": "US",
            "telephone_number": "802-388-4430",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MACKINNON",
        "first_name": "MATTHEW",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-21",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "VT",
            "license": "042.0040136",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Katherine Macdonald
• Margaret Anne Macdonald, APRN
• Julie Eva Macdougall, PHARMD
• Sally A Macfadyen, IBCLC
• Hayley Jane Mackinnon, M.D.
• Marie Ellen Macleod, P.T., M.ED.
• Lauren Macnee, PA-C
• Matthew D Macneil, LCMHC
• Bruce R. Macpherson, MD
• Marissa Wells Madden

• Psychiatry Physician in Burlington, VT
• Providers in Burlington, VT by specialty
• Psychiatry Physician in Vermont

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.