Active NPI
Leflore County Hospital Authority
Doing business as Eastern Oklahoma Medical Center
- Critical Access Hospital
- Poteau, OK
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Critical Access Hospital
- License
- 2174
- Legal business name
- LEFLORE COUNTY HOSPITAL AUTHORITY
- Doing business as
- Eastern Oklahoma Medical Center
- Practice address
- 105 Wall Street
Poteau, OK 74953-4405 - Phone
- (918) 635-3309
- Fax
- (918) 635-3308
- NPI assigned
- Jul 24, 2006
- Last updated
- May 8, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Tiffany B Griffis
- Title
- Ceo
- Phone
- (918) 635-3441
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Medicare Defined Swing Bed Hospital Unit | 275N00000X | 37-U040 | OK | |
| Medicare Defined Swing Bed Hospital Unit | 275N00000X | 2174 | OK | |
| General Acute Care Hospital | 282N00000X | 370040 | OK | |
| Critical Access Hospital | 282NC0060X | 2174 | OK | Primary |
Addresses
Primary practice location
105 Wall Street
Poteau, OK 74953-4405
Mailing address
105 Wall St
Poteau, OK 74953-4433
Phone (918) 635-3309
Other names 1
- Eastern Oklahoma Medical Center
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Other URL | 12/31/2040 | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OK
Enrollment records 2
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20150519002501 | OK | Part A Provider - Critical Access Hospital | 7719916956 | Practice locations: Poteau, OK |
| O20150520000247 | OK | Part A Provider - Critical Access Hospital | 7719916956 |
Receives reassigned benefits from 1 practitioner 1 other NPI on this enrollment Practice locations: Poteau, OK |
NPI to CCN mapping 2
The Medicare certification numbers (CCNs) connected to NPI 1396767158. Details of each certification follow.
Hospital certification: CCN 37Z337
- Legal name
- LEFLORE COUNTY HOSPITAL AUTHORITY
- Doing business as
- EASTERN OKLAHOMA MEDICAL CENTER
- Organization structure
- Other
- Incorporated
- Jul 6, 1977 in OK
- Enrollment address
- 105 Wall St
Poteau, OK 74953-4433
Hospital certification: CCN 371337
- Legal name
- LEFLORE COUNTY HOSPITAL AUTHORITY
- Doing business as
- EASTERN OKLAHOMA MEDICAL CENTER
- Certification status
- Active
- Provider type (POS)
- Hospital – Critical access hospital
- Participating since
- Oct 22, 2016
- Last certification
- Nov 2, 2023
- Beds
- 25
- Ownership / control type
- Local
- Organization structure
- Other
- Incorporated
- Jul 6, 1977 in OK
- Enrollment address
- 105 Wall St
Poteau, OK 74953-4433
Related certifications (CCN) 4
Facilities connected through Provider of Services related, parent or unit certification numbers.
-
dba Family Medical Clinic
- Rural Health Clinic/Center
- Poteau, OK
- NPI 1043265895
Parent provider
-
dba Mountain Gateway Senior Health
- Psychiatric Hospital Unit
- Poteau, OK
- NPI 1184997447
Unit of hospital
-
dba Heavener Medical Clinic
- Rural Health Clinic/Center
- Heavener, OK
- NPI 1558740837
Parent provider
-
dba Cavanal Medical Clinic
- Family Medicine Physician
- Poteau, OK
- NPI 1578026571
Parent provider
Other NPIs with the same Medicare PAC ID 3
NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).
-
dba Family Medical Clinic
- Rural Health Clinic/Center
- Poteau, OK
- NPI 1043265895
7719916956
-
dba Heavener Medical Clinic
- Rural Health Clinic/Center
- Heavener, OK
- NPI 1558740837
7719916956
-
dba Cavanal Medical Clinic
- Family Medicine Physician
- Poteau, OK
- NPI 1578026571
7719916956
Other NPIs on the same Medicare enrollment 1
NPIs listed together on one Medicare enrollment, typically parts of the same organization.
-
dba Mountain Gateway Senior Health
- Psychiatric Hospital Unit
- Poteau, OK
- NPI 1184997447
O20150520000247
Care Compare: Hospital
Medicare Care Compare- Listed as
- Eastern Oklahoma Medical Center
- Overall star rating
- Type
- Critical Access Hospitals
- Ownership
- Government - Local
- Medicare certification status
- Active
- Emergency services
- Yes
National Provider Directory
National Provider DirectoryMember of 1
Organizations this organization is a member of, according to the National Provider Directory.
-
dba Eastern Oklahoma Medical Center Professional
- Acute Care Nurse Practitioner
- Poteau, OK
- NPI 1487373577
Member Of
Ownership & related parties
All disclosed owners & managing parties 13
As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.
| Name | Role | Since | Share |
|---|---|---|---|
| Brandon Bullard | Corporate Officer | Jun 22, 2021 | |
| Cassie Lee Hempen | W-2 Managing Employee | Apr 10, 2021 | |
| Carl Robert Reed | Corporate Officer | May 1, 2014 | |
| Corporate Director | May 1, 2014 | ||
| Robert Carter | Corporate Director | Jul 2, 2018 | |
| Leflore County Hospital Authority | Operational/Managerial Control | Apr 1, 2015 | |
| Joe Mode | Corporate Officer | Jan 1, 2022 | |
| Operational/Managerial Control | Jul 1, 2021 | ||
| Jerry Andrews | Corporate Officer | Jan 1, 2022 | |
| Corporate Director | Jul 1, 2010 | ||
| Bradley Dedmon | Operational/Managerial Control | Jan 1, 2021 | |
| Logan Hayes | Corporate Officer | May 23, 2023 | |
| Garry Ivey | Other | Jan 1, 2021 | |
| Darla Ford | W-2 Managing Employee | Jan 1, 2020 | |
| Tiffany B Griffis | Corporate Officer | Aug 28, 2023 | |
| Audrey Balentine | Operational/Managerial Control | Jul 19, 2019 |
Owners & managing parties with NPI records 4
Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.
-
dba Family Medical Clinic
- Rural Health Clinic/Center
- Poteau, OK
- NPI 1043265895
Operational/Managerial Control
-
dba Heavener Medical Clinic
- Rural Health Clinic/Center
- Heavener, OK
- NPI 1558740837
Operational/Managerial Control
-
dba Cavanal Medical Clinic
- Family Medicine Physician
- Poteau, OK
- NPI 1578026571
Operational/Managerial Control
All facility ownership & control disclosures 3
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Family Medical Clinic | Rural health clinic | Operational/Managerial Control | Jan 1, 2014 |
| Heavener Medical Clinic | Rural health clinic | Operational/Managerial Control | Jan 1, 2014 |
| Cavanal Medical Clinic | Rural health clinic | 5% Or Greater Indirect Ownership Interest (100%) | Apr 1, 2019 |
Owned or controlled facilities with NPI records 4
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
dba Family Medical Clinic
- Rural Health Clinic/Center
- Poteau, OK
- NPI 1043265895
Operational/Managerial Control
-
dba Mountain Gateway Senior Health
- Psychiatric Hospital Unit
- Poteau, OK
- NPI 1184997447
Operational/Managerial Control
-
dba Heavener Medical Clinic
- Rural Health Clinic/Center
- Heavener, OK
- NPI 1558740837
Operational/Managerial Control
-
dba Cavanal Medical Clinic
- Family Medicine Physician
- Poteau, OK
- NPI 1578026571
5% Or Greater Indirect Ownership Interest
Facilities with the same owner 3
Facilities that share an organizational owner with 5% or greater ownership or operational control.
-
dba Family Medical Clinic
- Rural Health Clinic/Center
- Poteau, OK
- NPI 1043265895
Leflore County Hospital Authority
-
dba Heavener Medical Clinic
- Rural Health Clinic/Center
- Heavener, OK
- NPI 1558740837
Leflore County Hospital Authority
-
dba Cavanal Medical Clinic
- Family Medicine Physician
- Poteau, OK
- NPI 1578026571
Leflore County Hospital Authority
Practitioners & affiliated clinicians
Practitioners 62
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.
-
- Primary Care Nurse Practitioner
- Poteau, OK
- NPI 1528758372
-
- Emergency Medicine Physician
- Tulsa, OK
- NPI 1114939733
-
- Family Nurse Practitioner
- Poteau, OK
- NPI 1346639283
-
- Family Medicine Physician
- Poteau, OK
- NPI 1043960891
-
- Family Health Clinical Nurse Specialist
- Poteau, OK
- NPI 1588097836
-
- Family Medicine Physician
- Poteau, OK
- NPI 1184682866
-
- Physician Assistant
- Poteau, OK
- NPI 1093737439
-
- Emergency Medicine Physician
- Tulsa, OK
- NPI 1497331813
-
- Critical Care Medicine Nurse Practitioner
- Oklahoma City, OK
- NPI 1912536269
-
- Family Nurse Practitioner
- Spiro, OK
- NPI 1033837000
-
- Emergency Medicine Physician
- Tulsa, OK
- NPI 1669463865
-
- Family Medicine Physician
- Poteau, OK
- NPI 1952341562
Affiliated clinicians 99
Clinicians who list this facility as an affiliation in Medicare Care Compare.
-
- Family Health Clinical Nurse Specialist
- Poteau, OK
- NPI 1588097836
Hospital
-
- Critical Care Medicine Nurse Practitioner
- Oklahoma City, OK
- NPI 1912536269
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1153699200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1746662400000",
"number": "1396767158",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "105 WALL ST",
"city": "POTEAU",
"state": "OK",
"postal_code": "749534433",
"telephone_number": "918-635-3309",
"fax_number": "918-635-3308"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "105 WALL STREET",
"city": "POTEAU",
"state": "OK",
"postal_code": "749534405",
"telephone_number": "918-635-3309",
"fax_number": "918-635-3308"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "LEFLORE COUNTY HOSPITAL AUTHORITY",
"organizational_subpart": "NO",
"enumeration_date": "2006-07-24",
"last_updated": "2025-05-08",
"certification_date": "2025-05-08",
"status": "A",
"authorized_official_last_name": "GRIFFIS",
"authorized_official_first_name": "TIFFANY",
"authorized_official_middle_name": "B",
"authorized_official_title_or_position": "CEO",
"authorized_official_telephone_number": "918-635-3441"
},
"taxonomies": [
{
"code": "275N00000X",
"taxonomy_group": "",
"desc": "Medicare Defined Swing Bed Unit",
"state": "OK",
"license": "37-U040",
"primary": false
},
{
"code": "275N00000X",
"taxonomy_group": "",
"desc": "Medicare Defined Swing Bed Unit",
"state": "OK",
"license": "2174",
"primary": false
},
{
"code": "282N00000X",
"taxonomy_group": "",
"desc": "General Acute Care Hospital",
"state": "OK",
"license": "370040",
"primary": false
},
{
"code": "282NC0060X",
"taxonomy_group": "",
"desc": "General Acute Care Hospital, Critical Access",
"state": "OK",
"license": "2174",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "OTHERS",
"endpointTypeDescription": "Other URL",
"endpoint": "12/31/2040",
"affiliation": "N",
"endpointDescription": "Administrative user",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Hospital",
"address_1": "105 Wall Street",
"city": "Poteau",
"state": "OK",
"country_code": "US",
"postal_code": "749534405",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": [
{
"organization_name": "Eastern Oklahoma Medical Center",
"code": "3",
"type": "Doing Business As"
},
{
"organization_name": "Eastern Oklahoma Medical Center",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Poteau, OK
- Vanessa Gail Lee, APRN-FNP
- Leflore County
- Leflore County Hospital Authority (Family Medical Clinic)
- Leflore County Hospital Authority (Mountain Gateway Senior Health)
- Leflore County Hospital Authority (Eastern Oklahoma Home Health)
- Leflore County Hospital Authority (Eastern Oklahoma Medical Center Professional)
- Leflore County Hospital Authority (Cavanal Medical Clinic)
- Leflore County Hospital Authority (Swing Bed)
- Leflore County Youth Services, Inc.
- Lisa Leming, MED
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
- 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.