NPIMap

Organization Active NPI

Preferred Hospital Leasing Shamrock, Inc.

Doing business as Shamrock General Hospital

  • Critical Access Hospital
  • Shamrock, TX
National Provider Identifier
1336818707
Registry record updated Dec 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Access HospitalTaxonomy code 282NC0060X
Legal business name
PREFERRED HOSPITAL LEASING SHAMROCK, INC.
Doing business as
Shamrock General Hospital
Practice address
1000 S Main St
Shamrock, TX 79079-2820
Phone
(806) 256-2114
NPI assigned
Sep 9, 2021
Last updated
Dec 12, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 12, 2025

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

Authorized official

Name
Donald A Freeman
Title
President
Phone
(405) 878-0202

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulatory Surgical Clinic/Center 261QA1903X NU
Critical Access Hospital 282NC0060X NU Primary
Land Ambulance 3416L0300X NU

Addresses

Primary practice location

1000 S Main St
Shamrock, TX 79079-2820

Mailing address

120 W Macarthur St Ste 121
Shawnee, OK 74804-2005
Phone (405) 878-0202

Other names 1

  • Shamrock General Hospital Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20211027000949 TX Part A Provider - Critical Access Hospital 9739577578 Receives reassigned benefits from 3 practitioners
Practice locations: Shamrock, TX

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1336818707. Details of each certification follow.

Hospital certification: CCN 451340

Legal name
PREFERRED HOSPITAL LEASING SHAMROCK INC
Doing business as
SHAMROCK GENERAL HOSPITAL
Certification status
Active
Provider type (POS)
Hospital – Critical access hospital
Participating since
Apr 16, 2003
Last certification
Apr 16, 2025
Beds
25
Ownership / control type
Private (for profit)
Most recent change of ownership
Oct 1, 2021 (2 total)
Organization structure
OtherProprietary
Enrollment address
1000 S Main St
Shamrock, TX 79079-2820
Main/Primary Hospital Location

Facilities connected through Provider of Services related, parent or unit certification numbers.

Other NPIs with the same Medicare PAC ID 2

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Care Compare: Hospital

Medicare Care Compare
Listed as
Shamrock General HospitalCCN 451340 · All quality measures
Type
Critical Access Hospitals
Ownership
Proprietary
Medicare certification status
ActiveFrom the Provider of Services file
Emergency services
Yes

National Provider Directory

National Provider Directory
Tax ID family
Preferred Hospital Leasing Shamrock Inc3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

Ownership & related parties

All disclosed owners & managing parties 6

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

NameRoleSinceShare
Donald a Freeman Individual 5% Or Greater Direct Ownership InterestOwner/President Jun 8, 2021 51%
Preferred Management Corporation Organization, Shawnee, OK For-profit Operational/Managerial Control Oct 1, 2021 100%
Michael Burke Individual W-2 Managing EmployeeAdministrator Mar 7, 2022
Luke Campbell Individual Corporate OfficerVP of Finance Feb 1, 2025
Jared Chanski Individual Operational/Managerial ControlExecutive Vice President Oct 1, 2021
Josh Tucker Individual Operational/Managerial ControlChief Financial Officer Oct 1, 2021

Facilities with the same owner 35

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

View all 35

Practitioners & affiliated clinicians

Practitioners 3

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.

Affiliated clinicians 9

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": "1631145600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765497600000",
    "number": "1336818707",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 W MACARTHUR ST STE 121",
            "city": "SHAWNEE",
            "state": "OK",
            "postal_code": "748042005",
            "telephone_number": "405-878-0202",
            "fax_number": "405-273-6007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 S MAIN ST",
            "city": "SHAMROCK",
            "state": "TX",
            "postal_code": "790792820",
            "telephone_number": "806-256-2114"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PREFERRED HOSPITAL LEASING SHAMROCK, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-09-09",
        "last_updated": "2025-12-12",
        "certification_date": "2025-12-12",
        "status": "A",
        "authorized_official_last_name": "FREEMAN",
        "authorized_official_first_name": "DONALD",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "405-878-0202"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "282NC0060X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital, Critical Access",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "3416L0300X",
            "taxonomy_group": "",
            "desc": "Ambulance, Land Transport",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Shamrock General Hospital",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Shamrock, TX

Sources for this page

Verify at the official NPI Registry.