NPIMap

Organization Active NPI

Astoria Healthcare Center LLC

  • Skilled Nursing Facility
  • Sylmar, CA
National Provider Identifier
1255144036
Registry record updated Jan 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Skilled Nursing FacilityTaxonomy code 314000000X
Legal business name
ASTORIA HEALTHCARE CENTER LLC
Practice address
14040 Astoria St
Sylmar, CA 91342-2949
Phone
(323) 484-1300
NPI assigned
Jan 27, 2025
Last updated
Jan 27, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 27, 2025

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

Authorized official

Name
Aaron Mayer
Title
Ceo
Phone
(323) 422-6003

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Skilled Nursing Facility 314000000X Primary

Addresses

Primary practice location

14040 Astoria St
Sylmar, CA 91342-2949

Mailing address

7162 Beverly Blvd # 565
Los Angeles, CA 90036-2547

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250807001376 CA Part A Provider - Skilled Nursing Facility 1850899121 Practice locations: Sylmar, CA

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1255144036. Details of each certification follow.

Skilled nursing facility certification: CCN 056084

Legal name
ASTORIA HEALTHCARE CENTER, LLC
Doing business as
ASTORIA HEALTHCARE CENTER
Certification status
Active
Provider type (POS)
Nursing home – SNF/NF dual certification
Participating since
Jan 1, 1977
Last certification
May 9, 2025
Beds
218
Ownership / control type
Limited Liability Corporation
Organization structure
LLCProprietary
Enrollment address
14040 Astoria Street
Sylmar, CA 91342-2949
Nursing home name
ASTORIA HEALTHCARE CENTER
Affiliated entity
AARON MAYER

Care Compare: Nursing home

Medicare Care Compare
Listed as
Astoria Healthcare CenterCCN 056084 · All quality measures
Overall star rating
1 of 5
Health inspections
1 of 5
Staffing
4 of 5
Quality measures
3 of 5
Type
Medicare and Medicaid
Ownership
For profit - Limited Liability company
Certified
Jan 1, 1977
Medicare certification status
ActiveFrom the Provider of Services file
Certified beds
218201.0 residents per day on average
Chain
Aaron Mayer7 facilities in the chain
Special focus status
SFF Candidate

Processed by Care Compare on Aug 1, 2026.

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D0878700Astoria Healthcare Center14040 Astoria St, Sylmar, CA 91342Certificate of waiverOct 28, 2027

National Provider Directory

National Provider Directory

Ownership & related parties

All disclosed owners & managing parties 8

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Michael Smilow Individual 5% Or Greater Direct Ownership InterestOwner Jun 1, 2025 10%
G&R Capital Group, LLC Organization, La Canada, CA LLC, For-profit Adp of the SNF Jul 21, 2011
Edmond Melikterminas Individual Operational/Managerial Control Jun 1, 2025
Adp of the SNF Jun 1, 2025
Ruperto V Ouano Individual Adp of the SNF Jul 21, 2011
Eduardo Martinez-Razo Individual Operational/Managerial Control Jun 1, 2025
Adp of the SNF Jun 1, 2025
Ahm Trust Organization, Los Angeles, CA For-profit 5% Or Greater Direct Ownership Interest Jun 1, 2025 90%
Aaron Mayer Individual 5% Or Greater Indirect Ownership InterestOwner, Trustee, Manager Jun 1, 2025 90%
Corporate OfficerOwner, Trustee, Manager Jun 1, 2025
Operational/Managerial Control Jun 1, 2025
Adp of the SNF Jun 1, 2025
Pacificare Health Management LLC Organization, Los Angeles, CA LLC, Management services company, Consulting firm, For-profit Adp of the SNF Jun 1, 2025

Owners & managing parties with NPI records 1

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

Facilities with the same owner 5

Facilities that share an organizational owner with 5% or greater ownership or operational control.

Practitioners & affiliated clinicians

Affiliated clinicians 8

Clinicians who list this facility as an affiliation in Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1737936000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1737936000000",
    "number": "1255144036",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7162 BEVERLY BLVD # 565",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900362547"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14040 ASTORIA ST",
            "city": "SYLMAR",
            "state": "CA",
            "postal_code": "913422949",
            "telephone_number": "323-484-1300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ASTORIA HEALTHCARE CENTER LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-01-27",
        "last_updated": "2025-01-27",
        "certification_date": "2025-01-27",
        "status": "A",
        "authorized_official_last_name": "MAYER",
        "authorized_official_first_name": "AARON",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "323-422-6003"
    },
    "taxonomies": [
        {
            "code": "314000000X",
            "taxonomy_group": "",
            "desc": "Skilled Nursing Facility",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sylmar, CA

Sources for this page

Verify at the official NPI Registry.