Individual provider Active NPI

Leslie C Lockridge, MD

  • Hematology (Internal Medicine) Physician
  • Mountain Home, AR
National Provider Identifier
1437133352
Registry record updated Apr 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology (Internal Medicine) PhysicianTaxonomy code 207RH0000X
License
E18889 Issued in AR
Practice address
639 Hospital Dr
Mountain Home, AR 72653-2914
Phone
(479) 587-1700
Fax
(479) 587-1366
NPI assigned
Dec 5, 2005
Last updated
Apr 1, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 1, 2025

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

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MD10934 RI
Hematology (Internal Medicine) Physician 207RH0000X E18889 AR Primary
Hematology & Oncology Physician 207RH0003X 217751 MA
Hematology & Oncology Physician 207RH0003X MD10934 RI
Hematology & Oncology Physician 207RH0003X 0420011226 VT
Hematology & Oncology Physician 207RH0003X 042-0011226 VT

Addresses

Primary practice location

639 Hospital Dr
Mountain Home, AR 72653-2914

Mailing address

3901 Parkway Cir
Springdale, AR 72762-6362
Phone (479) 587-1700

Other practice location 1

637 Union St
Newport, VT 05855
Phone (802) 334-4111

Other identifiers 2

IdentifierTypeStateIssuer
1013157MedicaidVT
9002624MedicaidRI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VT, AL2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20061122000274 VT Practitioner - Hematology/OncologyPractitioner - HematologyPractitioner - Internal Medicine 3173509965 Reassigns benefits to 1 organization
Receives reassigned benefits from 1 practitioner
Practice locations: Newport, VT
I20260312003082 AL Practitioner - Hematology/Oncology 3173509965 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Chicago College of Medicine and Surgery, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Imc-Diagnostic and Medical Clinic LLCGroup PAC ID 2860399623, 168 clinicians

Practice addresses (Care Compare)

5 Mobile Infirmary Cir
Suite G805
Mobile, AL 36607-3513
Phone (251) 435-6590

637 Union St
Newport, VT 05855-5498
Phone (802) 334-7177

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
E18889ARMDHematology (Internal Medicine) Physician
217751MAMDHematology & Oncology Physician
MD10934RIMDHematology & Oncology Physician
042-0011226VTMDHematology & Oncology Physician
0420011226VTMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northeast Kingdom Hematology Oncology PLLC Current Accepting new patients
Imc-Diagnostic and Medical Clinic LLC Internal Medicine CurrentSince Jan 19, 2026 Accepting new patients
Imc-Diagnostic and Medical Clinic LLC CurrentSince Jan 19, 2026 Accepting new patients
Northeast Kingdom Hematology Oncology PLLC Hematology & Oncology CurrentSince Nov 18, 2014 Accepting new patients
Pocatello Health Services, LLC Current Accepting new patients
Ozarks Medical Center Past Accepting new patients

Locations

1700 Spring Hill Ave
Ste 100
Mobile, AL 36604

5 Mobile Infirmary Cir
Ste G805
Mobile, AL 36607
Phone (251) 435-1331

777 Hospital Way
Pocatello, ID 83201
Phone (208) 239-1000

777 Hospital Way
Ste 202
Pocatello, ID 83201
Phone (208) 239-2640

637 Union St
Newport, VT 05855
Phone (802) 334-4111

Interoperability endpoints

  • Direct secure messaging: northeastkingdomhematologyoncology.leslielockridge@154075.advancedmd-direct.com

Practitioners & affiliated clinicians

Practitioners 1

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.

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 8

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1133740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743465600000",
    "number": "1437133352",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3901 PARKWAY CIR",
            "city": "SPRINGDALE",
            "state": "AR",
            "postal_code": "727626362",
            "telephone_number": "479-587-1700",
            "fax_number": "479-587-1366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "639 HOSPITAL DR",
            "city": "MOUNTAIN HOME",
            "state": "AR",
            "postal_code": "726532914",
            "telephone_number": "479-587-1700",
            "fax_number": "479-587-1366"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "637 Union St",
            "address_purpose": "LOCATION",
            "city": "Newport",
            "state": "VT",
            "postal_code": "05855",
            "country_code": "US",
            "telephone_number": "802-334-4111",
            "fax_number": "802-334-3281",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOCKRIDGE",
        "first_name": "LESLIE",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-12-05",
        "last_updated": "2025-04-01",
        "certification_date": "2025-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "RI",
            "license": "MD10934",
            "primary": false
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "AR",
            "license": "E18889",
            "primary": true
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MA",
            "license": "217751",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "RI",
            "license": "MD10934",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "VT",
            "license": "0420011226",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "VT",
            "license": "042-0011226",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1013157",
            "state": "VT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "9002624",
            "state": "RI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Mountain Home, AR

Sources for this page

Verify at the official NPI Registry.