Individual provider Active NPI

Aki Lo, M.D.

  • Hospitalist Physician
  • Glendale, CA
National Provider Identifier
1235318015
Registry record updated Dec 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
A63413 Issued in CA
Practice address
1420 S Central Ave
Glendale, CA 91204-2508
Phone
(818) 838-4587
NPI assigned
Oct 30, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 30, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X ME92700 FL
Internal Medicine Physician 207R00000X ME92700 FL
Hospitalist Physician 208M00000X A63413 CA Primary

Addresses

Primary practice location

1420 S Central Ave
Glendale, CA 91204-2508

Mailing address

PO Box 35380
Las Vegas, NV 89133-5380
Phone (702) 579-3203

Other practice location 1

556 S Fair Oaks Ave
#101-135
Pasadena, CA 91105-2656
Phone (626) 817-2712

Other identifiers 2

IdentifierTypeStateIssuer
ME92700OtherFLME92700
A63413OtherCASTATE MEDICAL LICENSE

Other names 1

  • Angus Lo Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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

Enrollment IDStateProvider typePAC IDDetails
I20090105000120 CA Practitioner - Internal Medicine 7618041880 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A63413CAMDHospitalist Physician
ME92700FLMDHospitalist Physician
63413CAMDMedical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Healthcare Partners Affiliates Medical Group CurrentSince Oct 6, 2024 Accepting new patients
Healthcare Partners Affiliates Medical Group Internal Medicine CurrentSince Oct 6, 2024 Accepting new patients
Lakeside Medical Associates, a Medical Group, Inc. Internal Medicine Past Accepting new patients
Providence Health System - Southern California Past Accepting new patients
Lakeside Medical Organization, a Medical Group Inc. Internal Medicine Past Accepting new patients
Henry Mayo Newhall Memorial Hospital Past Accepting new patients
Memorial Medical Group Inc Past Accepting new patients
Dignity Community Care Past Accepting new patients

Locations

1236 N Magnolia Ave
Anaheim, CA 92801
Phone (714) 995-1000

5957 W Ramsey St
Banning, CA 92220
Phone (951) 845-8864

2910 Jefferson St
Ste 100
Carlsbad, CA 92008
Phone (760) 729-8600

824 E Carson St
Ste 104
Carson, CA 90745
Phone (310) 830-9706

1420 S Central Ave
Glendale, CA 91204
Phone (818) 502-1900

716 W Broadway
Glendale, CA 91204
Phone (818) 243-9999

1025 W Olympic Blvd
Los Angeles, CA 90015
Phone (213) 623-2225

1120 W Washington Blvd
Los Angeles, CA 90015
Phone (213) 623-2225

11600 Indian Hills Rd
Mission Hills, CA 91345
Phone (818) 781-7097

1700 N Waterman Ave
Sn Bernrdno, CA 92404
Phone (909) 883-8611

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: angus.lo.p1@direct.lakeside.nextgenshare.com

Organizations & group practices 8

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.

NPI Registry JSON

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

{
    "created_epoch": "1193702400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767052800000",
    "number": "1235318015",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35380",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891335380",
            "telephone_number": "702-579-3203"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1420 S CENTRAL AVE",
            "city": "GLENDALE",
            "state": "CA",
            "postal_code": "912042508",
            "telephone_number": "818-838-4587"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "556 S Fair Oaks Ave",
            "address_2": "#101-135",
            "address_purpose": "LOCATION",
            "city": "Pasadena",
            "state": "CA",
            "postal_code": "911052656",
            "country_code": "US",
            "telephone_number": "626-817-2712",
            "fax_number": "888-467-1383",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LO",
        "first_name": "AKI",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-10-30",
        "last_updated": "2025-12-30",
        "certification_date": "2025-12-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "FL",
            "license": "ME92700",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "ME92700",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CA",
            "license": "A63413",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ME92700",
            "identifier": "ME92700",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE MEDICAL LICENSE",
            "identifier": "A63413",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANGUS",
            "last_name": "LO",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Glendale, CA

Sources for this page

Verify at the official NPI Registry.