NPIMap

Individual provider Active NPI

Alexandra Lopez-Aguiar, M.D.

  • Surgical Oncology Physician
  • Orange, CA
National Provider Identifier
1477972040
Registry record updated Mar 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Oncology PhysicianTaxonomy code 2086X0206X
License
ME164112 Issued in FL
Practice address
101 The City Dr S
Orange, CA 92868-3201
Phone
(714) 456-7890
NPI assigned
Apr 10, 2014
Last updated
Mar 16, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Oncology Physician 2086X0206X A207688 CA
Surgical Oncology Physician 2086X0206X ME164112 FL Primary

Addresses

Primary practice location

101 The City Dr S
Orange, CA 92868-3201

Mailing address

263 E 16TH St
Costa Mesa, CA 92627-3803
Phone (305) 491-1411

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, CA2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230914000806 FL Practitioner - Surgical Oncology 7012312499 Reassigns benefits to 1 organization
I20260327001808 CA Practitioner - Surgical Oncology 7012312499 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Surgical Oncology
Education
Geisel School of Medicine at Dartmouth, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University Surgeons of Orange a Medical GroupGroup PAC ID 6901705227, 116 clinicians
University of MiamiGroup PAC ID 3274795109, 2,346 clinicians

Practice addresses (Care Compare)

101 The City Dr S
Orange, CA 92868-3201
Phone (714) 634-5549

1475 NW 12TH Ave 1St FL
Umhc SCCC
Miami, FL 33136-1002
Phone (305) 689-5861

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.93 of 100Reported as group
Quality
78.79
Promoting interoperability
100
Improvement activities
40
Cost
71.44

Procedures performed for Medicare patients

ProcedureNumber of procedures
Mastectomy1-10
Melanoma (skin cancer) excision1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A207688CAMDSurgical Oncology Physician
ME164112FLMDSurgical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Miami Current Accepting new patients
University of Miami CurrentSince Sep 1, 2023 Accepting new patients
University of Miami Surgical Oncology CurrentSince Sep 1, 2023 Accepting new patients
University of Miami Past Accepting new patients

Locations

5555 Ponce de Leon Blvd
Coral Gables, FL 33146
Phone (305) 585-1052

4800 NE 20th Ter
Ste 201
Ft Lauderdale, FL 33308
Phone (305) 892-4000

1120 NW 14th St
Fl 4
Miami, FL 33136
Phone (305) 243-4500

1475 NW 12th Ave
Miami, FL 33136
Phone (305) 243-4200

1475 NW 12th Ave
Fl 3
Miami, FL 33136
Phone (305) 243-2363

1611 NW 12th Ave
Miami, FL 33136
Phone (305) 585-6226

1611 NW 12th Ave
Ste 600B
Miami, FL 33136
Phone (305) 355-1303

1801 NW 9th Ave
Fl 6
Miami, FL 33136
Phone (305) 355-5006

8932 SW 97th Ave
Miami, FL 33176
Phone (305) 270-3485

Networks

  • Optimum HealthCare HMO Network
  • Freedom Health HMO Network

Interoperability endpoints

  • Direct secure messaging: alopezaguiar127461@direct.med.miami.edu

Organizations & group practices 5

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.

Hospital & facility affiliations 24

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

View all 24

NPI Registry JSON

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

{
    "created_epoch": "1397088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1477972040",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "263 E 16TH ST",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926273803",
            "telephone_number": "305-491-1411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 THE CITY DR S",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928683201",
            "telephone_number": "714-456-7890"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOPEZ-AGUIAR",
        "first_name": "ALEXANDRA",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-04-10",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "CA",
            "license": "A207688",
            "primary": false
        },
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "FL",
            "license": "ME164112",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Orange, CA

Sources for this page

Verify at the official NPI Registry.