Individual provider Active NPI

Sangki Oak, MD, MPH

  • Surgery Physician
  • Dover Foxcroft, ME
National Provider Identifier
1205463809
Registry record updated Sep 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
MD30008 Issued in ME
Practice address
897 W Main St Ste 500
Dover Foxcroft, ME 04426-1029
Phone
(207) 564-4466
NPI assigned
Mar 24, 2020
Last updated
Sep 17, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X MD30008 ME Primary

Addresses

Primary practice location

897 W Main St Ste 500
Dover Foxcroft, ME 04426-1029

Mailing address

80 Stratton Farm Rd
Hancock, ME 04640-3409

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1585008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789603200000",
    "number": "1205463809",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "80 STRATTON FARM RD",
            "city": "HANCOCK",
            "state": "ME",
            "postal_code": "046403409"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "897 W MAIN ST STE 500",
            "city": "DOVER FOXCROFT",
            "state": "ME",
            "postal_code": "044261029",
            "telephone_number": "207-564-4466"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OAK",
        "first_name": "SANGKI",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-24",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "ME",
            "license": "MD30008",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dover Foxcroft, ME

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.