Dr John Louis Heafner, MD - Medicare Family Practice in Arnold, MO

Dr John Louis Heafner, MD is a medicare enrolled "Family Medicine" physician in Arnold, Missouri. He went to Saint Louis University School Of Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Family Care Health Centers and his current practice location is 148 Richardson Xing, Arnold, Missouri. You can reach out to his office (for appointments etc.) via phone at (844) 853-8937.

Dr John Louis Heafner is licensed to practice in Missouri (license number 2021017152) 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 1255821906.

Contact Information

Dr John Louis Heafner, MD
148 Richardson Xing,
Arnold, MO 63010-6023
(844) 853-8937
Not Available

Map and Direction




Physician's Profile

Full NameDr John Louis Heafner
GenderMale
SpecialityFamily Practice
Experience6 Years
Location148 Richardson Xing, Arnold, 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 John Louis Heafner attended and graduated from Saint Louis University School Of Medicine in 2018
  NPI Data:
  • NPI Number: 1255821906
  • Provider Enumeration Date: 05/17/2018
  • Last Update Date: 06/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1557617784
  • Enrollment ID: I20210721001873

Medical Identifiers

Medical identifiers for Dr John Louis Heafner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255821906NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2021017152 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loving Hands Hospice LlcWarrenton, MOHospice
Ssm Health St Mary's Hospital - St LouisRichmond heights, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Family Care Health Centers791181509733

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 John Louis Heafner allows following entities to bill medicare on his behalf.
Entity NameFamily Care Health Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508867508
PECOS PAC ID: 7911815097
Enrollment ID: O20041206000646

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 John Louis Heafner 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 John Louis Heafner, MD
4352 Manchester Ave,
Saint Louis, MO 63110-2138

Ph: (314) 531-5444
Dr John Louis Heafner, MD
148 Richardson Xing,
Arnold, MO 63010-6023

Ph: (844) 853-8937

Reviews and Comments


Family Medicine Doctors in Arnold, MO

Molly Meghann Henson, M.D.
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Dr. Christopher S Abercrombie, DO
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Dr. Sudha Pai, M.D
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Phone: 636-717-6700    Fax: 636-464-6755
Mirha Avdagic, M.D.
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Phone: 636-717-6776    Fax: 314-525-4055
Dr. Fariha Qayum, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3619 Richardson Square Dr, Arnold, MO 63010
Phone: 636-717-6700    Fax: 636-464-6755
Patricia Weilert, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3619 Richardson Square Dr, Arnold, MO 63010
Phone: 636-717-6700    Fax: 636-464-6755

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.