Megan Kimberly Loo

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

DR.0068116 Issued in CO

Practice address

1500 San Pablo St
Los Angeles, CA 90033-5313

Phone

(323) 442-7824

NPI assigned

Jul 24, 2017

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CO, CA2 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

Thoracic SurgeryAlso: General Surgery

Education

University of Southern California Keck School of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Intermountain Medical Group Denver LLCGroup PAC ID 0840513552, 571 clinicians

Usc Care Medical Group IncGroup PAC ID 0446157747, 1,378 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Joseph Hospital Hospital, Denver, CO, CCN 060028

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mloo309949@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.

• Usc Care Medical Group, Inc

  • General Practice Physician
  • Los Angeles, CA
  • NPI 1902846306

  Surgery

  Medicare reassignment Care Compare group NPD
• Intermountain Medical Group Denver, LLC

  • Family Medicine Physician
  • Denver, CO
  • NPI 1083021083

  Thoracic Surgery (Cardiothoracic Vascular Surgery)

  Medicare reassignment Care Compare group NPD
• Denver Health and Hospital Authority

  • General Practice Physician
  • Denver, CO
  • NPI 1477569838
  Medicare reassignment NPD
• Intermountain Medical Group Grand Junction, LLC

  • Orthopaedic Surgery Physician
  • Grand Junction, CO
  • NPI 1356765556
  Medicare reassignment
• Usc Care Medical Group, Inc

  • Durable Medical Equipment & Medical Supplies
  • Pasadena, CA
  • NPI 1427937390
  NPD
• Denver Health and Hospital Authority

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

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Denver, CO
  • NPI 1083598874
  NPD
• Intermountain Medical Group Denver, LLC

  • Hematology & Oncology Physician
  • Denver, CO
  • NPI 1558975953
  NPD
• Intermountain Medical Group Grand Junction, LLC

  • Durable Medical Equipment & Medical Supplies
  • Grand Junction, CO
  • NPI 1609737618
  NPD
• Intermountain Medical Group Grand Junction, LLC

  • Neurological Surgery Physician
  • Grand Junction, CO
  • NPI 1831703313
  NPD
• Saint Joseph Hospital, Inc

  • General Acute Care Hospital
  • Denver, CO
  • NPI 1417946021
  NPD (past)

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

• Saint Joseph Hospital, Inc

  • General Acute Care Hospital
  • Littleton, CO
  • NPI 1164071296
  Care Compare affiliation
• Saint Joseph Hospital, Inc

  • General Acute Care Hospital
  • Denver, CO
  • NPI 1417946021
  Care Compare affiliation
• Saint Joseph Hospital, Inc

  • General Acute Care Hospital
  • Northglenn, CO
  • NPI 1427607464
  Care Compare affiliation
• Saint Joseph Hospital, Inc

  • General Acute Care Hospital
  • Aurora, CO
  • NPI 1619526746
  Care Compare affiliation

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

{
    "created_epoch": "1500854400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773100800000",
    "number": "1477076131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 50938",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900740938",
            "telephone_number": "626-457-6601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 SAN PABLO ST",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900335313",
            "telephone_number": "323-442-7824"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "777 Bannock St",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802044597",
            "country_code": "US",
            "telephone_number": "303-436-4949",
            "fax_number": "303-602-7601",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1200 N State St",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900331029",
            "country_code": "US",
            "telephone_number": "323-409-6931",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOO",
        "first_name": "MEGAN",
        "middle_name": "KIMBERLY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-07-24",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A149020",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CO",
            "license": "DR.0068116",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Geraldine Lonsdale
• Raymund Mora Lontoc
• Loo Spark Dental Corporation
• Loo, Hsiao, & Tsai, a Professional Corporation
• Kek-Khee Loo, M.D.
• Sandra Loo, PHD
• Steven Loo, D.O.
• Valerie Savino Loo, N.P.
• Yi-Ling Akiho Loo
• Look Beyond Beauty

• Surgery Physician in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 10, 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.