Organization Active NPI

Catalyst Health Services, Inc

  • Home Health Agency
  • Houston, TX
National Provider Identifier
1821032434
Registry record updated Jun 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Home Health AgencyTaxonomy code 251E00000X
License
011069 Issued in TX
Legal business name
CATALYST HEALTH SERVICES, INC
Practice address
1724 Richmond Ave
Houston, TX 77098-3604
Phone
(713) 425-0010
Fax
(713) 554-1141
NPI assigned
Jun 15, 2006
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 11, 2025

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

Authorized official

Name
Monica R Garcia
Title
Administrator
Phone
(713) 425-0010

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Home Health Agency 251E00000X 011069 TX Primary

Addresses

Primary practice location

1724 Richmond Ave
Houston, TX 77098-3604

Mailing address

9450 SW Gemini Dr # 51007
Beaverton, OR 97008-7105
Phone (713) 425-0010

Other identifiers 1

IdentifierTypeStateIssuer
011069OtherTXHHS LICENSE

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20060912000313 TX Part A Provider - Home Health Agency 2961406665 Practice locations: Houston, TX

Home health agency certification: CCN 457896

Legal name
CATALYST HEALTH SERVICES, INC
Doing business as
CATALYST HEALTH SERVICES
Certification status
Active
Provider type (POS)
Home health agency
Participating since
Oct 12, 2005
Last certification
May 20, 2021
Ownership / control type
Proprietary
Organization structure
CorporationProprietary
Incorporated
Aug 30, 2006 in TX
Enrollment address
1724 Richmond Ave
Houston, TX 77098-3604

Care Compare: Home health agency

Medicare Care Compare
Listed as
Catalyst Health Services Inc.CCN 457896
Overall star rating
1.5 of 5
Ownership
Proprietary
Certified
Oct 12, 2005
Medicare certification status
ActiveFrom the Provider of Services file
Services
Nursing, Medical social, Physical therapy, Speech pathology, Occupational therapy

National Provider Directory

National Provider Directory

Locations

7100 Regency Square Blvd
Ste 245
Houston, TX 77036
Phone (713) 782-3000

223 W 25th St
Houston, TX 77008

Ownership & related parties

All disclosed owners & managing parties 3

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

NameRoleSinceShare
Mariyeh Amirian Individual Corporate OfficerPresident Jan 1, 2021 100%
W-2 Managing Employee Jan 1, 2021 100%
Hcnucleus LLC Organization, Houston, TX LLC Operational/Managerial Control Apr 15, 2019 100%
Health Catalystx Organization, Austin, TX Non-profit 5% Or Greater Direct Ownership Interest Jul 29, 2019 100%

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

Affiliated clinicians 1

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": "1150329600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1749600000000",
    "number": "1821032434",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9450 SW GEMINI DR # 51007",
            "city": "BEAVERTON",
            "state": "OR",
            "postal_code": "970087105",
            "telephone_number": "713-425-0010",
            "fax_number": "713-554-1141"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1724 RICHMOND AVE",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770983604",
            "telephone_number": "713-425-0010",
            "fax_number": "713-554-1141"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CATALYST HEALTH SERVICES, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-06-15",
        "last_updated": "2025-06-11",
        "certification_date": "2025-06-11",
        "status": "A",
        "authorized_official_last_name": "GARCIA",
        "authorized_official_first_name": "MONICA",
        "authorized_official_middle_name": "R",
        "authorized_official_title_or_position": "ADMINISTRATOR",
        "authorized_official_telephone_number": "713-425-0010"
    },
    "taxonomies": [
        {
            "code": "251E00000X",
            "taxonomy_group": "",
            "desc": "Home Health",
            "state": "TX",
            "license": "011069",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HHS LICENSE",
            "identifier": "011069",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.