NPIMap

Individual provider Active NPI

Patrick J. Hackett, MD

  • Anesthesiology Physician
  • Lewiston, ME
National Provider Identifier
1720374390
Registry record updated Sep 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
MD21049 Issued in ME
Practice address
200 Main St
Lewiston, ME 04240-7019
Phone
(207) 795-8320
NPI assigned
Jun 22, 2011
Last updated
Sep 21, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X MD21049 ME Primary

Addresses

Primary practice location

200 Main St
Lewiston, ME 04240-7019

Mailing address

300 Main St
Lewiston, ME 04240-7027
Phone (207) 795-8320

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ME
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
I20160822000188 ME Practitioner - Anesthesiology 6608161260 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of Vermont College of Medicine, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MainehealthGroup PAC ID 7517860588, 2,616 clinicians

Practice addresses (Care Compare)

22 Bramhall St
Portland, ME 04102-3134
Phone (207) 662-6326

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
97.93 of 100Reported as apm
Quality
83.31
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD21049MEMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mainehealth CurrentSince Dec 1, 2016 Accepting new patients
Spectrum Healthcare Partners, P.a. Anesthesiology CurrentSince Jul 11, 2016 Accepting new patients
Maine Medical Partners CurrentSince Dec 1, 2016 Accepting new patients
Maine Medical Partners CurrentSince Dec 1, 2016 Accepting new patients
Spectrum Healthcare Partners, P.a. CurrentSince Jul 11, 2016 Accepting new patients
Mercy Hospital CurrentSince Jan 11, 2017 Accepting new patients
Mercy Hospital CurrentSince Jan 11, 2017 Accepting new patients
Mainehealth CurrentSince Dec 1, 2016 Accepting new patients
Mainehealth Current Accepting new patients

Locations

10 Hospital Dr
Bridgton, ME 04009
Phone (207) 647-6000

35 Miles St
Damariscotta, ME 04543
Phone (207) 563-1234

300 Main St
Lewiston, ME 04240
Phone (207) 795-2400

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

887 Congress St
Ste 210
Portland, ME 04102
Phone (207) 774-2381

6 Glen Cove Dr
Rockport, ME 04856
Phone (207) 596-8000

420 Franklin St
Rumford, ME 04276
Phone (207) 364-4581

324 Gannett Dr
Ste 200
South Portland, ME 04106
Phone (207) 482-7861

40 Park Rd
Westbrook, ME 04092
Phone (207) 857-8174

584 Roosevelt Trl
Windham, ME 04062
Phone (207) 892-3216

Interoperability endpoints

  • Direct secure messaging: phackett141367@direct.mmc.mainehealth.org

Organizations & group practices 9

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.

Hospital & facility affiliations 36

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

View all 36

NPI Registry JSON

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

{
    "created_epoch": "1308700800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789948800000",
    "number": "1720374390",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 MAIN ST",
            "city": "LEWISTON",
            "state": "ME",
            "postal_code": "042407027",
            "telephone_number": "207-795-8320"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 MAIN ST",
            "city": "LEWISTON",
            "state": "ME",
            "postal_code": "042407019",
            "telephone_number": "207-795-8320"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HACKETT",
        "first_name": "PATRICK",
        "middle_name": "J.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-06-22",
        "last_updated": "2026-09-21",
        "certification_date": "2026-09-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "ME",
            "license": "MD21049",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lewiston, ME

Sources for this page

Verify at the official NPI Registry.