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Organization Active NPI

Mercy Hospital Ardmore, Inc

  • Psychiatric Hospital Unit
  • Ardmore, OK
National Provider Identifier
1104246982
Registry record updated Apr 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric Hospital UnitTaxonomy code 273R00000X
Legal business name
MERCY HOSPITAL ARDMORE, INC
Practice address
1011 14TH Ave NW
Ardmore, OK 73401-1828
Phone
(580) 223-5400
NPI assigned
Apr 21, 2014
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 8, 2025

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

Authorized official

Name
Tammi Harmoning
Title
Cfo
Phone
(580) 223-6239

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric Hospital Unit 273R00000X Primary

Addresses

Primary practice location

1011 14TH Ave NW
Ardmore, OK 73401-1828

Mailing address

1011 14TH Ave NW
Ardmore, OK 73401-1828
Phone (580) 223-5400

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20140804001088 OK Part A Provider - Hospital 8123011277 Practice locations: Ardmore, OK

Hospital certification: CCN 37S047

Legal name
MERCY HOSPITAL ARDMORE INC
Doing business as
MERCY HEALTH
Organization structure
CorporationNon-profit
Incorporated
Jul 18, 1996 in OK
Enrollment address
1011 14TH Ave NW
Mercy Hospital Ardmore
Ardmore, OK 73401-1828
Hospital Psychiatric Unit
Hospital subgroups
Psychiatric unit

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

Other NPIs with the same Medicare PAC ID 3

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

National Provider Directory

National Provider Directory

Ownership & related parties

All disclosed owners & managing parties 11

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

NameRoleSinceShare
John M Mohart Individual Corporate DirectorBoard Member Jan 9, 2026
Jennifer Cohen Individual W-2 Managing EmployeeDirector May 27, 2025
Dominic M Meldi Individual Corporate DirectorBoard Member Jan 9, 2026
Tammi Harmoning Individual Corporate OfficerTreasurer Jun 1, 2025
W-2 Managing EmployeeVP Finance Jun 1, 2025
Denise Scoffic Individual Corporate OfficerSVP Jan 1, 2026
Mercy Health Organization, Chesterfield, MO Corporation, Non-profit, Chain home office 5% Or Greater Indirect Ownership Interest Aug 10, 1996 100%
Mercy Health Oklahoma Communities Organization, Oklahoma City, OK Corporation, Non-profit, Owned by another organization or individual 5% Or Greater Direct Ownership Interest Aug 10, 2012 100%
Darlye Voss Individual Corporate OfficerPresident Mar 1, 2013
W-2 Managing Employee Jul 1, 2020
Jennifer Brown Individual Corporate OfficerSecretary Jan 1, 2026
Patricia Gelbach Individual Corporate DirectorBoard Member Jan 9, 2026
David G Argueta Individual Corporate DirectorBoard Member Jan 9, 2026

Owners & managing parties with NPI records 2

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

All facility ownership & control disclosures 6

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Mercy Health Love CountyMarietta, OK, CCN 371306 Hospital Operational/Managerial Control Jul 1, 1998
Mercy Health Love CountyMarietta, OK, CCN 37Z306 Hospital Operational/Managerial Control May 15, 2013
Mercy Hospital Healdton IncHealdton, OK, CCN 371310 Hospital 5% Or Greater Direct Ownership Interest (100%) Jan 1, 2021
Mercy Hospital Healdton IncHealdton, OK, CCN 37Z310 Hospital 5% Or Greater Direct Ownership Interest (100%) Jan 1, 2021
Mercy Health Love County Rural Health ClinicMarietta, OK, CCN 373429 Rural health clinic Operational/Managerial Control Jul 19, 2013
Mercy Hospital Healdton - Primary CareHealdton, OK, CCN 373472 Rural health clinic 5% Or Greater Direct Ownership Interest Jul 14, 2010

Owned or controlled facilities with NPI records 6

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Facilities with the same owner 118

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

View all 118

Practitioners & affiliated clinicians

Practitioners 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1398038400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1744070400000",
    "number": "1104246982",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1011 14TH AVE NW",
            "city": "ARDMORE",
            "state": "OK",
            "postal_code": "734011828",
            "telephone_number": "580-223-5400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1011 14TH AVE NW",
            "city": "ARDMORE",
            "state": "OK",
            "postal_code": "734011828",
            "telephone_number": "580-223-5400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MERCY HOSPITAL ARDMORE, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2014-04-21",
        "last_updated": "2025-04-08",
        "certification_date": "2025-04-08",
        "status": "A",
        "authorized_official_last_name": "HARMONING",
        "authorized_official_first_name": "TAMMI",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "580-223-6239"
    },
    "taxonomies": [
        {
            "code": "273R00000X",
            "taxonomy_group": "",
            "desc": "Psychiatric Unit",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ardmore, OK

Sources for this page

Verify at the official NPI Registry.