William Allard Estep, DO - Medicare Internal Medicine in Joplin, MO

William Allard Estep, DO is a medicare enrolled "Internal Medicine" physician in Joplin, Missouri. He graduated from medical school in 2022 and has 3 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Freeman-oak Hill Health System and his current practice location is 3202 Mcintosh Cir Ste 201, Joplin, Missouri. You can reach out to his office (for appointments etc.) via phone at (417) 347-8733.

William Allard Estep is licensed to practice in Missouri (license number 20250276340) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1346818143.

Contact Information

William Allard Estep, DO
3202 Mcintosh Cir Ste 201,
Joplin, MO 64804-3686
(417) 347-8733
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Allard Estep
GenderMale
SpecialityInternal Medicine
Experience3 Years
Location3202 Mcintosh Cir Ste 201, Joplin, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William Allard Estep graduated from medical school in 2022
  NPI Data:
  • NPI Number: 1346818143
  • Provider Enumeration Date: 06/16/2021
  • Last Update Date: 07/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5597270132
  • Enrollment ID: I20250714002103

Medical Identifiers

Medical identifiers for William Allard Estep such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346818143NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20250276340 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Freeman Health System - Freeman WestJoplin, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Freeman-oak Hill Health System8325942253341

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William Allard Estep is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William Allard Estep, DO
Po Box 3810,
Joplin, MO 64803-3810

Ph: () -
William Allard Estep, DO
3202 Mcintosh Cir Ste 201,
Joplin, MO 64804-3686

Ph: (417) 347-8733

Reviews and Comments


Internal Medicine Doctors in Joplin, MO

Geoffrey Glen Graham, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1102 W 32nd St, Joplin, MO 64804
Phone: 417-347-4570    
Majed Safiyeh, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1102 W 32nd St, Joplin, MO 64804
Phone: 432-599-8999    
Lawrence Anthony Hoyt, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Mercy Way, Joplin, MO 64804
Phone: 417-556-3754    
Muhammad Haroon Khan, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2727 Mc Clelland Blvd, Joplin, MO 64804
Phone: 417-659-6336    Fax: 417-659-6348
Sandip J Naik, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1102 W 32nd St, Joplin, MO 64804
Phone: 417-347-4570    Fax: 417-347-6755
Amy L. Hertweck-warner, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1905 W 32nd St, Suite 103, Joplin, MO 64804
Phone: 417-659-6967    Fax: 405-745-9602
Abdul Mateen Nagaria, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 932 E 34th St, Suite 1, Joplin, MO 64804
Phone: 417-347-8570    Fax: 417-347-8544

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.