Individual provider Active NPI

Scott H Mackenzie, MD

  • Gastroenterology Physician
  • Lakewood, CO
National Provider Identifier
1568501997
Registry record updated Dec 6, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
45360 Issued in CO
Practice address
7000 W Colfax Ave Ste B
Lakewood, CO 80214-5434
Phone
(303) 573-9951
Fax
(303) 573-1013
NPI assigned
Feb 5, 2007
Last updated
Dec 6, 2018By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 6, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 45360 CO Primary

Addresses

Primary practice location

7000 W Colfax Ave Ste B
Lakewood, CO 80214-5434

Mailing address

3333 S Wadsworth Blvd Unit D100
Lakewood, CO 80227-5117
Phone (303) 205-1090

Other practice location 1

1719 E 19th Ave # 5050
Denver, CO 80218-1235
Phone (303) 839-6000

Other practice location 2

355 Union Blvd Ste 200
Lakewood, CO 80228-1500
Phone (303) 463-3900

Other identifiers 2

IdentifierTypeStateIssuer
84407573MedicaidCO
P00452712OtherCORAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, OR2 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
I20070907000633 CO Practitioner - GastroenterologyPractitioner - Internal Medicine 9739272675 Reassigns benefits to 2 organizations
I20260123000915 OR Practitioner - Gastroenterology 9739272675 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Tuality Medical Group LLCGroup PAC ID 7416173414, 289 clinicians
Rocky Mountain Gastroenterology Associates, PLLCGroup PAC ID 5991797532, 37 clinicians

Practice addresses (Care Compare)

335 SE 8TH Ave
Hillsboro, OR 97123-4246
Phone (503) 681-1111

5890 W 13TH St
Suite 104
Greeley, CO 80634-4821
Phone (970) 810-4475

7000 W Colfax Ave
Suite B
Lakewood, CO 80214-5434
Phone (303) 573-9951

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy171
Upper gastrointestinal (GI) endoscopy for acid reflux98

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
45360COMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Tuality Medical Group LLC CurrentSince Dec 10, 2025 Accepting new patients
Tuality Medical Group LLC CurrentSince Dec 10, 2025 Accepting new patients
Rocky Mountain Gastroenterology Associates, PLLC Gastroenterology CurrentSince Jul 16, 2007 Accepting new patients

Locations

1719 E 19th Ave
#5050
Denver, CO 80218
Phone (303) 839-6000

3333 S Wadsworth Blvd
Ste 100
Lakewood, CO 80227

3333 S Wadsworth Blvd
Unit D100
Lakewood, CO 80227

355 Union Blvd
Ste 200
Lakewood, CO 80228
Phone (303) 463-3900

7000 W Colfax Ave
Lakewood, CO 80214
Phone (303) 671-5553

7000 W Colfax Ave
Ste B
Lakewood, CO 80214
Phone (303) 573-9951

10001 Washington St
Thornton, CO 80229
Phone (303) 252-0083

335 SE 8th Ave
Hillsboro, OR 97123
Phone (503) 681-1111

Interoperability endpoints

  • Direct secure messaging: scott.mackenzie@hca3.eclinicaldirectplus.com
  • Direct secure messaging: scottmackenzie@rmgpllc.allscriptsdirect.net

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.

Hospital & facility affiliations 25

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 25

NPI Registry JSON

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

{
    "created_epoch": "1170633600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1544054400000",
    "number": "1568501997",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3333 S WADSWORTH BLVD UNIT D100",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802275117",
            "telephone_number": "303-205-1090",
            "fax_number": "303-205-1091"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7000 W COLFAX AVE STE B",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802145434",
            "telephone_number": "303-573-9951",
            "fax_number": "303-573-1013"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1719 E 19th Ave # 5050",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802181235",
            "country_code": "US",
            "telephone_number": "303-839-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "355 Union Blvd Ste 200",
            "address_purpose": "LOCATION",
            "city": "Lakewood",
            "state": "CO",
            "postal_code": "802281500",
            "country_code": "US",
            "telephone_number": "303-463-3900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MACKENZIE",
        "first_name": "SCOTT",
        "middle_name": "H",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-05",
        "last_updated": "2018-12-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CO",
            "license": "45360",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "84407573",
            "state": "CO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00452712",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lakewood, CO

Sources for this page

Verify at the official NPI Registry.