John Wiedner, MD - Medicare Internal Medicine in Wildwood, MO

John Wiedner, MD is a medicare enrolled "Internal Medicine" physician in Wildwood, Missouri. He went to Rush Medical College Of Rush University and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 16759 Main St, Ste 203, Wildwood, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 458-4800.

John Wiedner is licensed to practice in Missouri (license number R6G00) 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 1639151244.

Contact Information

John Wiedner, MD
16759 Main St, Ste 203,
Wildwood, MO 63040-1232
(636) 458-4800
(636) 594-7500

Map and Direction




Physician's Profile

Full NameJohn Wiedner
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location16759 Main St, Wildwood, 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:
  • John Wiedner attended and graduated from Rush Medical College Of Rush University in 1985
  NPI Data:
  • NPI Number: 1639151244
  • Provider Enumeration Date: 11/18/2005
  • Last Update Date: 05/02/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3779673496
  • Enrollment ID: I20071219000230

Medical Identifiers

Medical identifiers for John Wiedner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639151244NPI-NPPES
E10053OtherMOMERCY
113996OtherMOHEALTHLINK
16748OtherMOBCBS
4104267OtherMOAETNA
127506OtherMOGHP
0400320OtherMOUHC
000000010043OtherMSESSENCE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine R6G00 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Lukes HospitalChesterfield, MOHospital

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. John Wiedner allows following entities to bill medicare on his behalf.
Entity NameWildwood Internal Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871726067
PECOS PAC ID: 0547315822
Enrollment ID: O20090910000352

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. John Wiedner 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
John Wiedner, MD
16759 Main St, Suite 203,
Wildwood, MO 63040-1232

Ph: (636) 458-4800
John Wiedner, MD
16759 Main St, Ste 203,
Wildwood, MO 63040-1232

Ph: (636) 458-4800

Reviews and Comments


Internal Medicine Doctors in Wildwood, MO

Dr. Melanie D Rookwood, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 16759 Main St Ste 203, Wildwood, MO 63040
Phone: 636-458-4800    
Thomas J. Stauder, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1906 Powderhorn Pass Ct, Wildwood, MO 63011
Phone: 636-458-4188    
Dr. Linda Louise Neuman, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2609 Wynncrest Ridge Dr, Wildwood, MO 63005
Phone: 636-273-9728    
Steven C Zenisek, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 835 Wild Horse Creek Rd, Wildwood, MO 63005
Phone: 314-607-9281    

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.