Individual provider Active NPI

Colby W Nixon, DO

  • Internal Medicine Physician
  • Portland, ME
National Provider Identifier
1740740315
Registry record updated Sep 16, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
DO3911 Issued in ME
Practice address
22 Bramhall St
Portland, ME 04102-3175
Phone
(207) 662-0111
NPI assigned
Mar 21, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 16, 2024

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 292791 MA
Student in an Organized Health Care Education/Training Program 390200000X
Internal Medicine Physician 207R00000X DO3911 ME Primary
Internal Medicine Physician 207R00000X 292791 MA

Addresses

Primary practice location

22 Bramhall St
Portland, ME 04102-3175

Mailing address

22 Bramhall St
Portland, ME 04102-3175
Phone (207) 662-0111

Other practice location 1

759 Chestnut St Ste C3350
Springfield, MA 01107-1619
Phone (413) 794-6297

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, ME2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20220725000248 MA Practitioner - HospitalistPractitioner - Internal Medicine 0446585392
I20240930000429 ME Practitioner - HospitalistPractitioner - Internal Medicine 0446585392 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Other, 2019
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) 706-3280

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
292791MAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mainehealth CurrentSince Sep 30, 2024 Accepting new patients
Mainehealth Current Accepting new patients
Mainehealth CurrentSince Sep 30, 2024 Accepting new patients

Locations

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

Interoperability endpoints

  • Direct secure messaging: cnixon881213@direct.mmc.mainehealth.org

Organizations & group practices 3

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 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": "1553126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1726444800000",
    "number": "1740740315",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023175",
            "telephone_number": "207-662-0111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023175",
            "telephone_number": "207-662-0111"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "759 Chestnut St Ste C3350",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "MA",
            "postal_code": "011071619",
            "country_code": "US",
            "telephone_number": "413-794-6297",
            "fax_number": "413-794-1767",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NIXON",
        "first_name": "COLBY",
        "middle_name": "W",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-21",
        "last_updated": "2024-09-16",
        "certification_date": "2024-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MA",
            "license": "292791",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "ME",
            "license": "DO3911",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "292791",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, ME

Sources for this page

Verify at the official NPI Registry.