Andrew Maertens, MD

Primary specialty

Orthopaedic Hand Surgery PhysicianTaxonomy code 207XS0106X

License

DR.0059594 Issued in CO

Practice address

13001 E 17TH PL
Aurora, CO 80045-2570

Phone

(303) 724-2963

NPI assigned

Mar 29, 2016

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

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

Hand SurgeryAlso: Orthopedic Surgery

Education

University of Washington School of Medicine, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Denver Health and Hospital AuthorityGroup PAC ID 4688583578, 830 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Denver Health & Hospital Authority Hospital, Denver, CO, CCN 060011

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: amaertens63261@direct.dhha.org

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.

• Denver Health and Hospital Authority

  • General Practice Physician
  • Denver, CO
  • NPI 1477569838
  Medicare reassignment Care Compare group NPD
• Poudre Valley Medical Group, LLC

  • General Practice Physician
  • Loveland, CO
  • NPI 1225356868

  Orthopaedic Surgery

  Medicare reassignment NPD
• Denver Health and Hospital Authority

  • Psychiatric Hospital Unit
  • Denver, CO
  • NPI 1689624942
  NPD
• Poudre Valley Medical Group, LLC

  • General Practice Physician
  • Loveland, CO
  • NPI 1366763260
  NPD
• Denver Health and Hospital Authority

  • General Acute Care Hospital
  • Denver, CO
  • NPI 1689624686
  NPD (past)
• Denver Health and Hospital Authority

  • Federally Qualified Health Center (FQHC)
  • Denver, CO
  • NPI 1922049014
  NPD (past)

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

• Denver Health and Hospital Authority

  • Emergency Care Clinic/Center
  • Winter Park, CO
  • NPI 1467762435

  Hospital

  Care Compare affiliation
• Denver Health and Hospital Authority

  • General Acute Care Hospital
  • Denver, CO
  • NPI 1689624686
  Care Compare affiliation
• Denver Health and Hospital Authority

  • Psychiatric Hospital Unit
  • Denver, CO
  • NPI 1689624942
  Care Compare affiliation

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

{
    "created_epoch": "1459209600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753142400000",
    "number": "1013379049",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "777 BANNOCK ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802044507",
            "telephone_number": "303-436-6000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13001 E 17TH PL",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800452570",
            "telephone_number": "303-724-2963"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "175 S Union Blvd Ste 125",
            "address_purpose": "LOCATION",
            "city": "Colorado Springs",
            "state": "CO",
            "postal_code": "809103117",
            "country_code": "US",
            "telephone_number": "719-365-1950",
            "fax_number": "719-365-1951",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAERTENS",
        "first_name": "ANDREW",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-03-29",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CO",
            "license": "DR.0059594",
            "primary": false
        },
        {
            "code": "207XX0801X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Trauma",
            "state": "CO",
            "license": "DR.0059594",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207XS0106X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Hand Surgery",
            "state": "CO",
            "license": "DR.0059594",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William Madry, MD
• Helen Madsen, MD
• Jennifer L Madsen, LICSW
• Nainita Madurai, MD
• Cecelia Maenza, LCSW
• Damon Maes, M.D.
• Melanie Rose Maes, HAD
• Robyn Maestas
• Suwattana Chumpolkulwong Maestas, LPC
• Sidoine Michele Magakou, PMH-NP

• Orthopaedic Hand Surgery Physician in Aurora, CO
• Providers in Aurora, CO by specialty
• Orthopaedic Hand Surgery Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 2025; 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.