Dr Joshua E Lefler, MD - Medicare Emergency Medicine in Washington, MO

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Dr Joshua E Lefler, MD is a medicare enrolled "Emergency Medicine" physician in Washington, Missouri. He went to Creighton University School Of Medicine and graduated in 2013 and has 13 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Mercy Hospitals East Communities, Mercy Hospital Lincoln and his current practice location is 901 E 5th St, Washington, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 239-8011.

Dr Joshua E Lefler is licensed to practice in Missouri (license number 2020039470) 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 1861835845.

Contact Information

Dr Joshua E Lefler, MD
901 E 5th St,
Washington, MO 63090-3127
(636) 239-8011
Not Available

Map and Direction




Physician's Profile

Full NameDr Joshua E Lefler
GenderMale
SpecialityEmergency Medicine
Experience13 Years
Location901 E 5th St, Washington, 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:
  • Dr Joshua E Lefler attended and graduated from Creighton University School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1861835845
  • Provider Enumeration Date: 04/09/2013
  • Last Update Date: 07/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5092095497
  • Enrollment ID: I20210818002956

Medical Identifiers

Medical identifiers for Dr Joshua E Lefler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861835845NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 60249 (Tennessee)Secondary
207P00000XEmergency Medicine 28442 (Nebraska)Secondary
207P00000XEmergency Medicine 49549 (Kentucky)Secondary
207P00000XEmergency Medicine 2020039470 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital WashingtonWashington, MOHospital
Mercy Hospital LincolnTroy, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Hospitals East Communities377947901926
Mercy Hospital Lincoln519304002025

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Joshua E Lefler allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital South
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568481984
PECOS PAC ID: 8426962556
Enrollment ID: O20031113000592
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427098169
PECOS PAC ID: 1658276811
Enrollment ID: O20031209000789
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664177
PECOS PAC ID: 3779479019
Enrollment ID: O20040224001164
Entity NameSte Genevieve County Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073587655
PECOS PAC ID: 3274432802
Enrollment ID: O20040312000516
Entity NameMercy Hospital Jefferson
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508859661
PECOS PAC ID: 1254248271
Enrollment ID: O20050518000926
Entity NameMercy Hospital Lincoln
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962808733
PECOS PAC ID: 5193040020
Enrollment ID: O20150623002541

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. Dr Joshua E Lefler 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
Dr Joshua E Lefler, MD
901 E 5th St,
Washington, MO 63090-3127

Ph: (636) 239-8011		Dr Joshua E Lefler, MD
901 E 5th St,
Washington, MO 63090-3127

Ph: (636) 239-8011

Reviews and Comments


Emergency Medicine Doctors in Washington, MO

Dr. Gary Michael Rosas, M.D.
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Jaya Parker, MD
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Brandon Rosenberg, MD
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Dr. Daniel Paul Hoehne, D.O.
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Practice Location: 901 E 5th St, Washington, MO 63090
Phone: 636-239-8000    
Dr. Emily Jane Glover, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 901 E 5th St, Washington, MO 63090
Phone: 636-239-8000    
Dr. Bryan Joseph Menges, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 901 E 5th St, Washington, MO 63090
Phone: 636-239-8011    
Nestor Michael Shust, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 901 Patients First Dr, Washington, MO 63090
Phone: 636-390-1777    Fax: 636-390-1778

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.