William Allard Estep, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

20250276340 Issued in MO

Practice address

3202 McIntosh Cir Ste 201
Joplin, MO 64804-3686

Phone

(417) 347-8733

NPI assigned

Jun 16, 2021

Last updated

Jul 8, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MO

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 1

Specialty

Internal Medicine

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Freeman-Oak Hill Health SystemGroup PAC ID 8325942253, 385 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Amedisys Home Health of Missouri Home health agency, Joplin, MO, CCN 267606
• Freeman Health System - Freeman West Hospital, Joplin, MO, CCN 260137
• Mercy Hospital Joplin Hospital, Joplin, MO, CCN 260001
• Freeman Neosho Hospital Hospital, Neosho, MO, CCN 261331

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

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.

• Freeman-Oak Hill Health System

  dba Freeman Physician Group

  • Multi-Specialty Clinic/Center
  • Joplin, MO
  • NPI 1679517023

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Freeman-Oak Hill Health System

  dba Health Essentials

  • Oxygen Equipment & Supplies (DME)
  • Neosho, MO
  • NPI 1063477800
  NPD (past)
• Freeman-Oak Hill Health System

  dba Freeman Health System

  • General Acute Care Hospital
  • Joplin, MO
  • NPI 1265546048
  NPD (past)

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

• Amedisys Missouri, L.L.C.

  dba Amedisys Home Health of Missouri

  • Home Health Agency
  • Joplin, MO
  • NPI 1043361959
  Care Compare affiliation
• Freeman Neosho Hospital

  • Critical Access Hospital
  • Neosho, MO
  • NPI 1598873796
  Care Compare affiliation
• Freeman-Oak Hill Health System

  dba Freeman Health System

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Webb City, MO
  • NPI 1114394228

  Hospital

  Care Compare affiliation
• Freeman-Oak Hill Health System

  dba Freeman Health System

  • General Acute Care Hospital
  • Joplin, MO
  • NPI 1265546048
  Care Compare affiliation
• Mercy Hospital Joplin

  • General Acute Care Hospital
  • Joplin, MO
  • NPI 1700112745
  Care Compare affiliation

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

{
    "created_epoch": "1623801600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751932800000",
    "number": "1346818143",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3810",
            "city": "JOPLIN",
            "state": "MO",
            "postal_code": "648033810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3202 MCINTOSH CIR STE 201",
            "city": "JOPLIN",
            "state": "MO",
            "postal_code": "648043686",
            "telephone_number": "417-347-8733"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ESTEP",
        "first_name": "WILLIAM",
        "middle_name": "ALLARD",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-06-16",
        "last_updated": "2025-07-08",
        "certification_date": "2025-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "20250276340",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lydia Annette Espinoza Morales, MD
• Johnny Espinoza, MD
• Thomas F. Essman, MD
• Dennis A Estep, DO
• Sarah E Estep
• Melinda Estes, FNP
• Kelly Estus
• Reilly Lucille Etcheson, DNP, APRN-CNP, FNP
• Colton Dewayne Eubanks, DO
• Jordan F Eubanks

• Internal Medicine Physician in Joplin, MO
• Providers in Joplin, MO by specialty
• Internal Medicine Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 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; Order and Referring.
• 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.