Individual provider Active NPI

Colby Chilson, FNP-BC

  • Family Nurse Practitioner
  • Denver, CO
National Provider Identifier
1962110437
Registry record updated Sep 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
0998161 Issued in CO
Practice address
999 18TH St Ste 3000
Denver, CO 80202-2449
Phone
(888) 731-8994
NPI assigned
Nov 14, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 0998161 CO Primary

Addresses

Primary practice location

999 18TH St Ste 3000
Denver, CO 80202-2449

Mailing address

165 Broadway FL 23
New York, NY 10006-1452
Phone (888) 731-8994

Other practice location 1

111 N Orange Ave Ste 800
Orlando, FL 32801-2381
Phone (888) 731-8994

Other practice location 2

15333 N Pima Rd Ste 312
Scottsdale, AZ 85260-2783
Phone (888) 731-8994

Other practice location 3

165 Broadway Fl 23
New York, NY 10006-1452
Phone (888) 731-8994

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230414001258 CO Practitioner - Nurse Practitioner 8325413891 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
0998161COMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Intermountain Medical Group Denver, LLC CurrentSince Jan 22, 2023 Accepting new patients
Intermountain Medical Group Denver, LLC CurrentSince Jan 22, 2023 Accepting new patients
Intermountain Medical Group Denver, LLC Current Accepting new patients
Integrative Womens Care PC Past Accepting new patients

Locations

1375 E 19th Ave
Denver, CO 80218
Phone (303) 812-2000

1181 E 120th Ave
Unit A
Thornton, CO 80233
Phone (303) 673-1500

Interoperability endpoints

  • Direct secure messaging: colby.chilson.1@27069.direct.athenahealth.com

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1668384000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1962110437",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "165 BROADWAY FL 23",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100061452",
            "telephone_number": "888-731-8994"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "999 18TH ST STE 3000",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802022449",
            "telephone_number": "888-731-8994"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "111 N Orange Ave Ste 800",
            "address_purpose": "LOCATION",
            "city": "Orlando",
            "state": "FL",
            "postal_code": "328012381",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15333 N Pima Rd Ste 312",
            "address_purpose": "LOCATION",
            "city": "Scottsdale",
            "state": "AZ",
            "postal_code": "852602783",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "165 Broadway Fl 23",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100061452",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHILSON",
        "first_name": "COLBY",
        "credential": "FNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-11-14",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CO",
            "license": "0998161",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.