Michael Contreras, MD

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

48593 Issued in CO

Practice address

4500 E Cherry Creek South Dr Ste 600
Glendale, CO 80246-1500

Phone

(303) 355-3000

NPI assigned

Aug 1, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Dermatology

Education

University of New Mexico School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Core Dermatology PLLCGroup PAC ID 8921347998, 5 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Core Dermatology, PLLC

  • Dermatology Physician
  • Glendale, CO
  • NPI 1790255313
  Medicare reassignment Care Compare group NPD
• Aboutskin Dermatology and Dermsurgery PC

  • Specialist
  • Greenwood Village, CO
  • NPI 1366557795
  Medicare reassignment NPD

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

{
    "created_epoch": "1154390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769299200000",
    "number": "1457367013",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4500 E CHERRY CREEK SOUTH DR STE 600",
            "city": "GLENDALE",
            "state": "CO",
            "postal_code": "802461500",
            "telephone_number": "303-355-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 E CHERRY CREEK SOUTH DR STE 600",
            "city": "GLENDALE",
            "state": "CO",
            "postal_code": "802461500",
            "telephone_number": "303-355-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CONTRERAS",
        "first_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-01",
        "last_updated": "2026-01-25",
        "certification_date": "2026-01-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CO",
            "license": "48593",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sydney Lois Clemens, M.S., CF-SLP
• Co Specialty Dental Services PLLC
• Co Specialty Dental Services, PLLC
• Collective Co LLC
• Paige Conner
• Sarah Cooper
• Core Dermatology, PLLC
• Joseph Patrick Crowley
• CVS Pharmacy Inc.
• Elzbieta Cybulska, PT

• Dermatology Physician in Glendale, CO
• Providers in Glendale, CO by specialty
• Dermatology Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.