Steadfast Primary Care, LLC

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

Legal business name

STEADFAST PRIMARY CARE, LLC

Practice address

24968 Katy Ranch Rd Unit 300
Katy, TX 77494-3407

Phone

(346) 998-5000

Fax

(281) 394-2057

NPI assigned

Feb 7, 2020

Last updated

Sep 28, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Steve Hardie, MBA

Title

Practice Manager

Phone

(346) 998-5000

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

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

CLIA laboratory certificates

Locations

Practitioners 6

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Rachel Conkin Kaminski, MD, MBA

  • Internal Medicine Physician
  • Katy, TX
  • NPI 1770013724
  Medicare reassignment Care Compare group NPD
• Silvia Giselle Los, M.D.

  • Family Medicine Physician
  • Katy, TX
  • NPI 1790896389
  Medicare reassignment Care Compare group NPD
• Nicole N Nguyen

  • Family Medicine Physician
  • Houston, TX
  • NPI 1700870318
  Medicare reassignment NPD
• Shervy Xavier, MD

  • Family Medicine Physician
  • Bryan, TX
  • NPI 1881040566
  Medicare reassignment NPD
• Jacqueline Sadowski, FNP-C

  • Family Nurse Practitioner
  • Katy, TX
  • NPI 1669962262
  NPD
• Leanne Haverkost, FNP

  • Family Nurse Practitioner
  • Waco, TX
  • NPI 1780057919
  NPD (past)

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

{
    "created_epoch": "1581033600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1790553600000",
    "number": "1144852112",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3916 LILY PARK LN",
            "city": "FULSHEAR",
            "state": "TX",
            "postal_code": "774411875",
            "telephone_number": "346-307-5707"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24968 KATY RANCH RD UNIT 300",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774943407",
            "telephone_number": "346-998-5000",
            "fax_number": "281-394-2057"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "28432 Fm 1093 Rd Ste A",
            "address_purpose": "LOCATION",
            "city": "Fulshear",
            "state": "TX",
            "postal_code": "774413942",
            "country_code": "US",
            "telephone_number": "346-998-3000",
            "fax_number": "281-394-2057",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "23501 Cinco Ranch Blvd Ste B200",
            "address_purpose": "LOCATION",
            "city": "Katy",
            "state": "TX",
            "postal_code": "774943117",
            "country_code": "US",
            "telephone_number": "346-998-5000",
            "fax_number": "281-394-2057",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "STEADFAST PRIMARY CARE, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-02-07",
        "last_updated": "2026-09-28",
        "certification_date": "2026-09-28",
        "status": "A",
        "authorized_official_last_name": "HARDIE",
        "authorized_official_first_name": "STEVE",
        "authorized_official_title_or_position": "PRACTICE MANAGER",
        "authorized_official_telephone_number": "346-998-5000",
        "authorized_official_credential": "MBA"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura Louise Stark, LPC, NCC
• Starlite Pediatrics PLLC
• Starry Psychiatry & Wellness, PLLC
• Thomas R Stasicha Jr., MD
• Jessica Stawicki
• Dewanna Steamer
• Maya Steamer
• Zoe Steele-Smith
• Chanique Steele
• Madison Steele

• Family Medicine Physician in Katy, TX
• Providers in Katy, TX by specialty
• Family Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.