Individual provider Active NPI

Larisa Zeltser, D.O.

  • Emergency Medicine Physician
  • Santa Ana, CA
National Provider Identifier
1780622720
Registry record updated Oct 21, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
2)A8916 Issued in CA
Practice address
1001 N Tustin Ave
Emergency Dept.
Santa Ana, CA 92705-3502
Phone
(714) 953-3500
NPI assigned
Jun 3, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 21, 2013

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 2)A8916 CA Primary

Addresses

Primary practice location

1001 N Tustin Ave
Emergency Dept.
Santa Ana, CA 92705-3502

Mailing address

4551 Glencoe Ave
Suite 260
Marina del Rey, CA 90292-6385
Phone (310) 301-2030

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
I20060714000267 CA Practitioner - Emergency Medicine 4486667474 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
HMTS IncGroup PAC ID 1951750413, 118 clinicians

Practice addresses (Care Compare)

16205 Sand Canyon Ave
Suite 100
Irvine, CA 92618-3781
Phone (949) 557-0000

26671 Aliso Creek Rd
Suite 101
Aliso Viejo, CA 92656-4807
Phone (949) 791-3107

49000 Barranca Pkwy
Suite 103
Irvine, CA 92604-8603
Phone (949) 791-3106

Hospital & facility affiliations

  • Hoag Memorial Hospital Presbyterian Hospital, Newport Beach, CA, CCN 050224

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2)A8916CAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
HMTS, Inc CurrentSince Jan 1, 2024 Accepting new patients
Hoag Clinic CurrentSince Mar 1, 2019 Accepting new patients
Grapevine Emergency Physicians Medical Group Inc Emergency Medicine Past Accepting new patients
Hoag Hospital Past Accepting new patients
Main Street Emergency Physicians Medical Group Inc Emergency Medicine Past Accepting new patients

Locations

26671 Aliso Creek Rd
Ste 101
Aliso Viejo, CA 92656
Phone (949) 360-0330

16205 Sand Canyon Ave
Ste 100
Irvine, CA 92618
Phone (949) 557-0000

510 Superior Ave
Ste 290
Newport Beach, CA 92663
Phone (949) 764-4500

1031 Avenida Pico
Ste 204
San Clemente, CA 92673
Phone (949) 829-5533

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 & 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 and National Provider Directory roles.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1149292800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1382313600000",
    "number": "1780622720",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4551 GLENCOE AVE",
            "address_2": "SUITE 260",
            "city": "MARINA DEL REY",
            "state": "CA",
            "postal_code": "902926385",
            "telephone_number": "310-301-2030",
            "fax_number": "310-306-5247"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 N TUSTIN AVE",
            "address_2": "EMERGENCY DEPT.",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927053502",
            "telephone_number": "714-953-3500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZELTSER",
        "first_name": "LARISA",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-03",
        "last_updated": "2013-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "2)A8916",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Ana, CA

Sources for this page

Verify at the official NPI Registry.