NPIMap

Individual provider Active NPI

McKay Knowles, DO

  • Psychiatry Physician
  • Lone Tree, CO
National Provider Identifier
1730618638
Registry record updated Jan 4, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
64249 Issued in CO
Practice address
10099 Ridgegate Pkwy Ste 120
Lone Tree, CO 80124-5532
Phone
(303) 319-8726
NPI assigned
Jun 6, 2017
Last updated
Jan 4, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 4, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Psychiatry Physician 2084P0800X 64249 CO Primary

Addresses

Primary practice location

10099 Ridgegate Pkwy Ste 120
Lone Tree, CO 80124-5532

Mailing address

700 Potomac St
Aurora, CO 80011-6844
Phone (720) 591-5517

Other practice location 1

700 Potomac St
Aurora, CO 80011-6844
Phone (720) 591-5517

Other practice location 2

11059 E Bethany Dr Ste 238
Aurora, CO 80014-2622
Phone (720) 591-5517

Other practice location 3

791 Chambers Rd
Aurora, CO 80011-7112
Phone (720) 591-5517

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address MCKAY.KNOWLES@hca3.eclinicaldirectplus.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
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
I20210615002498 CO Practitioner - Psychiatry 9234539065 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Psychiatry of Texas PLLCGroup PAC ID 0345573598, 418 clinicians

Practice addresses (Care Compare)

6169 S Balsam Way
Suite 320
Littleton, CO 80123-3064
Phone 8328694818235

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
64249COMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Psychiatry of Texas PLLC Psychiatry CurrentSince Jan 10, 2026 Accepting new patients
Healthone Clinic Services - Behavioral Health LLC Psychiatry CurrentSince Jul 1, 2021 Accepting new patients
Psychplus Medical Associates, PLLC Psychiatry CurrentSince Jan 10, 2026 Accepting new patients
HCA-Healthone, LLC Past Accepting new patients
HCA Healthone LLC Past Accepting new patients
HCA Healthone LLC Past Accepting new patients

Locations

700 Potomac St
Aurora, CO 80011
Phone (303) 360-3050

1501 S Potomac St
Denver, CO 80012
Phone (303) 695-2604

1554 N Emerson St
Unit 5
Denver, CO 80218
Phone (720) 358-2862

6169 S Balsam Way
Ste 320
Littleton, CO 80123
Phone (303) 973-3668

2000 Health Park Dr
Brentwood, TN 37027
Phone (615) 372-5426

7877 Willow Chase Blvd
Houston, TX 77070
Phone 8328694818109

Interoperability endpoints

  • Direct secure messaging: mckay.knowles@hca3.eclinicaldirectplus.com

Organizations & group practices 6

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 11

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": "1496707200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1641254400000",
    "number": "1730618638",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 POTOMAC ST",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800116844",
            "telephone_number": "720-591-5517"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10099 RIDGEGATE PKWY STE 120",
            "city": "LONE TREE",
            "state": "CO",
            "postal_code": "801245532",
            "telephone_number": "303-319-8726"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "700 Potomac St",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800116844",
            "country_code": "US",
            "telephone_number": "720-591-5517",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11059 E Bethany Dr Ste 238",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800142622",
            "country_code": "US",
            "telephone_number": "720-591-5517",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "791 Chambers Rd",
            "address_purpose": "LOCATION",
            "city": "Aurora",
            "state": "CO",
            "postal_code": "800117112",
            "country_code": "US",
            "telephone_number": "720-591-5517",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KNOWLES",
        "first_name": "MCKAY",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-06-06",
        "last_updated": "2022-01-04",
        "certification_date": "2021-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CO",
            "license": "64249",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "MCKAY.KNOWLES@hca3.eclinicaldirectplus.com",
            "affiliation": "N",
            "address_1": "700 Potomac St",
            "city": "Aurora",
            "state": "CO",
            "country_code": "US",
            "postal_code": "800116844",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Lone Tree, CO

Sources for this page

Verify at the official NPI Registry.