Michael K Louie, M.D.

Primary specialty

Urology PhysicianTaxonomy code 208800000X

License

01100774A Issued in IN

Practice address

5165 McCarty LN
Lafayette, IN 47905-8764

Phone

(765) 448-8000

Fax

(765) 838-4758

NPI assigned

Feb 21, 2007

Last updated

Aug 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA, CO2 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

Specialty

Urology

Education

Boston University School of Medicine, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Catholic Health Initiatives ColoradoGroup PAC ID 8022927342, 1,230 clinicians

Monica Perlman MD IncGroup PAC ID 8820035884, 357 clinicians

Hoag ClinicGroup PAC ID 3274872064, 447 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hoag Home Health Home health agency, Newport Beach, CA, CCN 557412
• Hoag Memorial Hospital Presbyterian Hospital, Newport Beach, CA, CCN 050224
• Mercy Regional Medical Center Hospital, Durango, CO, CCN 060013

Merit-based Incentive Payment System (MIPS)

Final score

87.51 of 100Reported as group

Quality

84.12

Promoting interoperability

100

Improvement activities

40

Cost

74.24

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/10944/brand/3/csg/1/fhir/r4
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Catholic Health Initiatives Colorado

  dba Ctsa Cardiac Thor Surg

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Colorado Springs, CO
  • NPI 1356783351
  Medicare reassignment Care Compare group NPD
• Hoag Clinic

  • Primary Care Clinic/Center
  • Newport Beach, CA
  • NPI 1942799523
  Medicare reassignment Care Compare group NPD
• Monica Perlman MD Inc.

  dba Perlman Clinic

  • Primary Care Clinic/Center
  • La Jolla, CA
  • NPI 1134309305
  Medicare reassignment Care Compare group NPD
• Aristamd

  • Internal Medicine Physician
  • San Diego, CA
  • NPI 1235671660
  Medicare reassignment NPD
• Catholic Health Initiatives Colorado

  • Vascular & Interventional Radiology Physician
  • Colorado Springs, CO
  • NPI 1154916534
  NPD
• Catholic Health Initiatives Colorado

  dba CommonSpirit Orthopedics Longmont

  • Orthopaedic Surgery Physician
  • Longmont, CO
  • NPI 1891675294
  NPD
• Catholic Health Initiatives Colorado

  dba NSSH Neurosurg Sah

  • Neurological Surgery Physician
  • Lakewood, CO
  • NPI 1205846664
  NPD (past)
• Hoag Hospital

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1689864365
  NPD (past)
• Hoag Memorial Hospital Presbyterian

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1518951300
  NPD (past)
• Khaled M. El-Said MD,Inc

  dba Premium Care Clinic

  • Clinic/Center
  • Corona, CA
  • NPI 1386923019
  NPD (past)
• Mercy Hospital

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1629078712
  NPD (past)
• Pomona Valley Hospital Medical Center

  • General Acute Care Hospital
  • Pomona, CA
  • NPI 1518067586
  NPD (past)

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

• Catholic Health Initiatives Colorado

  dba Mercy Hospital

  • General Acute Care Hospital
  • Durango, CO
  • NPI 1083611644
  Care Compare affiliation
• Catholic Health Initiatives Colorado

  dba MMC DUC Diagnostic Imaging

  • General Acute Care Hospital
  • Durango, CO
  • NPI 1588204010
  Care Compare affiliation
• Catholic Health Initiatives Colorado

  dba Mercy Imaging Center

  • General Acute Care Hospital
  • Durango, CO
  • NPI 1679113104
  Care Compare affiliation
• Catholic Health Initiatives Colorado

  • General Acute Care Hospital
  • Aztec, NM
  • NPI 1770123382
  Care Compare affiliation
• Hoag Home Health LLC

  • Home Health Agency
  • Newport Beach, CA
  • NPI 1174192892
  Care Compare affiliation
• Hoag Memorial Hospital Presbyterian

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1518951300
  Care Compare affiliation

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

{
    "created_epoch": "1172016000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786579200000",
    "number": "1538294798",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5165 MCCARTY LN",
            "city": "LAFAYETTE",
            "state": "IN",
            "postal_code": "479058764",
            "telephone_number": "765-448-8000",
            "fax_number": "765-838-4758"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15944 Los Serranos Country Club Dr.",
            "address_2": "Suite 200",
            "address_purpose": "LOCATION",
            "city": "Chino Hills",
            "state": "CA",
            "postal_code": "917093991",
            "country_code": "US",
            "telephone_number": "909-627-8521",
            "fax_number": "909-563-8202",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1010 Three Springs Blvd Ste 270",
            "address_purpose": "LOCATION",
            "city": "Durango",
            "state": "CO",
            "postal_code": "813018296",
            "country_code": "US",
            "telephone_number": "970-764-3845",
            "fax_number": "970-764-3823",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOUIE",
        "first_name": "MICHAEL",
        "middle_name": "K",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-21",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "CA",
            "license": "A98215",
            "primary": false
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "CO",
            "license": "DR.0066273",
            "primary": false
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "IN",
            "license": "01100774A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "300134786",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mlouie@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "5165 McCarty Ln",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479058764",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Maurice P. Lord II, D.D.S.
• Dawn A Lorton, NP
• Seth Losiewicz, MD
• Noelle C Lottes, RN FNP
• Judy Blanchard Loudon, CNS
• Sydney Lowe, RBT
• Lauren A. Lowrey, M.A., CCC-SLP
• Kyle D. Loy, M.D. P.C.
• Ryan D Loyd, DO
• LPC Surgery Center LLC

• Urology Physician in Lafayette, IN
• Providers in Lafayette, IN by specialty
• Urology Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 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.