NPIMap

Individual provider Active NPI

John C Finley, M.D.

  • Cardiovascular Disease Physician
  • Anchorage, AK
National Provider Identifier
1275558637
Registry record updated Jan 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
2001 Issued in AK
Practice address
3841 Piper Street
Suite T100
Anchorage, AK 99508
Phone
(907) 561-3211
Fax
(907) 562-7547
NPI assigned
Jul 13, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 2001 AK Primary
Internal Medicine Physician 207R00000X 2001 AK

Addresses

Primary practice location

3841 Piper Street
Suite T100
Anchorage, AK 99508

Mailing address

3841 Piper St Ste T100
Anchorage, AK 99508-4674
Phone (907) 561-3211

Other identifiers 1

IdentifierTypeStateIssuer
1011018MedicaidAK

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AK
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
I20060725000137 AK Practitioner - Cardiovascular Disease (Cardiology) 1850290669 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Northwestern University Feinberg Medical School, 1972
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Alaska Heart InstituteGroup PAC ID 2668371469, 58 clinicians

Practice addresses (Care Compare)

3200 Providence Dr
Anchorage, AK 99508-4615
Phone (907) 562-2211

3841 Piper St
Suite T100
Anchorage, AK 99508-4674
Phone (907) 561-3211

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Quality
91.39
Promoting interoperability
95
Improvement activities
40
Cost
100

Merit-based Incentive Payment System (MIPS)

Final score
88.88 of 100Reported as apm
Quality
71.03
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
70.59 of 100Reported as group
Quality
83.37
Promoting interoperability
100
Improvement activities
40
Cost
16.65

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2001AKMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Alaska Heart Institute CurrentSince Mar 1, 1999 Accepting new patients
Providence Health & Services Washington Current Accepting new patients
Alaska Heart Institute Cardiovascular Disease CurrentSince Mar 1, 1999 Accepting new patients
Providence Health & Services Washington CurrentSince Sep 1, 2019 Accepting new patients
South Peninsula Hospital, Inc. Internal Medicine CurrentSince Oct 23, 2009 Accepting new patients
South Peninsula Hospital, Inc Cardiovascular Disease CurrentSince Oct 23, 2009 Accepting new patients
Providence Health & Services - Washington Cardiovascular Disease CurrentSince Sep 1, 2019 Accepting new patients
Providence Health & Services Washington CurrentSince Jan 1, 1996 Accepting new patients
Mat-Su Valley Medical Center LLC Cardiovascular Disease Past Accepting new patients

Locations

3200 Providence Dr
Anchorage, AK 99508
Phone (907) 261-3111

3260 Providence Dr
Ste 537
Anchorage, AK 99508
Phone (907) 212-2673

2751 Debarr Rd
Ste B200
Anchorage, AK 99508

3841 Piper St
Ste T100
Anchorage, AK 99508
Phone (907) 550-2233

4300 Bartlett St
Homer, AK 99603
Phone (907) 235-0369

1915 E Rezanof Dr
Kodiak, AK 99615
Phone (907) 486-3281

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 1

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": "1152748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768521600000",
    "number": "1275558637",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3841 PIPER ST STE T100",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "995084674",
            "telephone_number": "907-561-3211",
            "fax_number": "907-562-7547"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3841 PIPER STREET",
            "address_2": "SUITE T100",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "99508",
            "telephone_number": "907-561-3211",
            "fax_number": "907-562-7547"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FINLEY",
        "first_name": "JOHN",
        "middle_name": "C",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-13",
        "last_updated": "2026-01-16",
        "certification_date": "2026-01-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "AK",
            "license": "2001",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AK",
            "license": "2001",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1011018",
            "state": "AK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Anchorage, AK

Sources for this page

Verify at the official NPI Registry.