Individual provider Active NPI

Michael K Duffy, MD

  • Family Medicine Physician
  • Twin Falls, ID
National Provider Identifier
1790742898
Registry record updated May 17, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
M-8822 Issued in ID
Practice address
388 Martin St
Twin Falls, ID 83301-4544
Phone
(208) 734-0451
NPI assigned
May 1, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 17, 2022

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 291582 MA
Family Medicine Physician 207Q00000X MD18385 ME
Family Medicine Physician 207Q00000X M-8822 ID Primary

Addresses

Primary practice location

388 Martin St
Twin Falls, ID 83301-4544

Mailing address

794 Eastland Dr
Twin Falls, ID 83301-6856
Phone (208) 737-6718

Other practice location 1

794 Eastland Dr
Twin Falls, ID 83301-6856
Phone (208) 737-6718

Other practice location 2

19 South Gorham Crossing
Gorham, ME 04038-1912
Phone (207) 839-9101

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ME
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
I20100331000323 ME Practitioner - Family Practice 5890777056 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Aroostook Medical CenterGroup PAC ID 1153233663, 117 clinicians

Practice addresses (Care Compare)

118 Bennett Dr
Suite 130
Caribou, ME 04736-2052
Phone (207) 498-3476

140 Academy St
Presque Isle, ME 04769-3102

146 Academy St
Presque Isle, ME 04769-3102

23 High St
Fort Fairfield, ME 04742-1021
Phone (207) 768-4753

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.78 of 100Reported as apm
Quality
80.38
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
M-8822IDMDFamily Medicine Physician
MD18385MEMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Aroostook Medical Center CurrentSince Jan 12, 2026 Accepting new patients
The Aroostook Medical Center CurrentSince Jan 12, 2026 Accepting new patients
Mercy Hospital Past Accepting new patients
Ibis Health Services-New Hampshire PLLC Family Medicine PastSince Sep 5, 2023 Accepting new patients
The Aroostook Medical Center Past Accepting new patients

Locations

118 Bennett Dr
Ste 130
Caribou, ME 04736
Phone (207) 498-3476

23 High St
Ft Fairfield, ME 04742
Phone (207) 768-4753

140 Academy St
Ste 10
Presque Isle, ME 04769
Phone (207) 764-3734

23 North St
Ste 1
Presque Isle, ME 04769
Phone (207) 764-5437

Interoperability endpoints

  • Direct secure messaging: michael.duffy@347426180366340.direct.elationemr.com

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 and National Provider Directory roles.

Hospital & facility affiliations 3

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": "1146441600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1652745600000",
    "number": "1790742898",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "794 EASTLAND DR",
            "city": "TWIN FALLS",
            "state": "ID",
            "postal_code": "833016856",
            "telephone_number": "208-737-6718",
            "fax_number": "208-734-5036"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "388 MARTIN ST",
            "city": "TWIN FALLS",
            "state": "ID",
            "postal_code": "833014544",
            "telephone_number": "208-734-0451"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "794 Eastland Dr",
            "address_purpose": "LOCATION",
            "city": "Twin Falls",
            "state": "ID",
            "postal_code": "833016856",
            "country_code": "US",
            "telephone_number": "208-737-6718",
            "fax_number": "208-734-5036",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "19 South Gorham Crossing",
            "address_purpose": "LOCATION",
            "city": "Gorham",
            "state": "ME",
            "postal_code": "040381912",
            "country_code": "US",
            "telephone_number": "207-839-9101",
            "fax_number": "207-839-9201",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DUFFY",
        "first_name": "MICHAEL",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-05-01",
        "last_updated": "2022-05-17",
        "certification_date": "2022-05-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MA",
            "license": "291582",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "ME",
            "license": "MD18385",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "ID",
            "license": "M-8822",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Twin Falls, ID

Sources for this page

Verify at the official NPI Registry.