Individual provider Active NPI

Leto Quarles, M.D.

  • Family Medicine Physician
  • Parker, CO
National Provider Identifier
1811917883
Registry record updated Aug 23, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
45461 Issued in CO
Practice address
12230 Lioness Way
Parker, CO 80134-5603
Phone
(720) 644-9355
NPI assigned
Jul 20, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 23, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 45461 CO Primary

Addresses

Primary practice location

12230 Lioness Way
Parker, CO 80134-5603

Mailing address

9250 E Costilla Ave Ste 540
Greenwood Village, CO 80112-3648
Phone (720) 644-9355

Other practice location 1

1755 48th St
Suite 200
Boulder, CO 80301-2711
Phone (303) 494-5263

Other practice location 2

2503 Walnut St
Ste 200
Boulder, CO 80302-5745
Phone (303) 557-2250

Other identifiers 1

IdentifierTypeStateIssuer
57820511MedicaidCO

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070717000143 CO Practitioner - Family Practice 6507896925 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of Utah School of Medicine, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Summit Medical Consultants PLLCGroup PAC ID 0547589517, 78 clinicians

Practice addresses (Care Compare)

12230 Lioness Way
Parker, CO 80134-5603
Phone (720) 644-9355

Hospital & facility affiliations

  • Denver Hospice the Hospice, Denver, CO, CCN 061504
  • Tru Community Care - Lafayette Hospice, Lafayette, CO, CCN 061501
  • Choice Hospice Hospice, Greenwood Village, CO, CCN 061612
  • Elevation Hospice of Colorado Hospice, Arvada, CO, CCN 061592
  • Trail Winds Hospice Hospice, Boulder, CO, CCN 061602
  • Winding Trails Post Acute Nursing home, Boulder, CO, CCN 065267
  • Village Care and Rehabilitation Center, the Nursing home, Westminster, CO, CCN 065367
  • Villa Manor Care Center Nursing home, Lakewood, CO, CCN 065092

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
45461COMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Careconnectmd Colorado Inc. Family Medicine CurrentSince Feb 1, 2025 Accepting new patients
Summit Medical Consultants PLLC CurrentSince Dec 4, 2023 Accepting new patients
Optumcare Colorado Medical Group LLC CurrentSince Apr 20, 2025 Accepting new patients
Summit Medical Consultants Aco Prof LLC CurrentSince Dec 4, 2023 Accepting new patients
Clinica Campesina Family Health Services Past Accepting new patients
Life Care Associates IV Limited Partnership Past Accepting new patients
Palo Community Healthcare, LLC Past Accepting new patients
Clinica Campesina Family Health Services Past Accepting new patients
Highlands Ranch Healthcare LLC Past Accepting new patients

Locations

3090 Bristol St
Ste 200
Costa Mesa, CA 92626
Phone (714) 992-1182

2503 Walnut St
Ste 200
Boulder, CO 80302
Phone (303) 557-2250

720 S Colorado Blvd
Ph N
Glendale, CO 80246
Phone (833) 988-0589

9250 E Costilla Ave
Ste 540
Greenwood Village, CO 80112

7950 W Mississippi Ave
Lakewood, CO 80226
Phone (303) 422-1533

12230 Lioness Way
Parker, CO 80134
Phone (720) 214-7777

Organizations & group practices 9

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 9

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": "1153353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1724371200000",
    "number": "1811917883",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9250 E COSTILLA AVE STE 540",
            "city": "GREENWOOD VILLAGE",
            "state": "CO",
            "postal_code": "801123648",
            "telephone_number": "720-644-9355",
            "fax_number": "303-325-7688"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12230 LIONESS WAY",
            "city": "PARKER",
            "state": "CO",
            "postal_code": "801345603",
            "telephone_number": "720-644-9355"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1755 48th St",
            "address_2": "Suite 200",
            "address_purpose": "LOCATION",
            "city": "Boulder",
            "state": "CO",
            "postal_code": "803012711",
            "country_code": "US",
            "telephone_number": "303-494-5263",
            "fax_number": "303-441-2166",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2503 WALNUT ST",
            "address_2": "STE 200",
            "address_purpose": "LOCATION",
            "city": "BOULDER",
            "state": "CO",
            "postal_code": "803025745",
            "country_code": "US",
            "telephone_number": "303-557-2250",
            "fax_number": "303-325-7688",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "QUARLES",
        "first_name": "LETO",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-20",
        "last_updated": "2024-08-23",
        "certification_date": "2024-08-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CO",
            "license": "45461",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "57820511",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Parker, CO

Sources for this page

Verify at the official NPI Registry.