Michael Wiederkehr, MD - Medicare Nephrology in Dallas, TX

Michael Wiederkehr, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Dallas, Texas. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Dallas Nephrology Associates and his current practice location is 411 N Washington Ave Ste 6000, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (214) 358-2300.

Michael Wiederkehr is licensed to practice in Texas (license number J6278) 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 1932153681.

Contact Information

Michael Wiederkehr, MD
411 N Washington Ave Ste 6000,
Dallas, TX 75246-1789
(214) 358-2300
(214) 579-6988

Map and Direction




Physician's Profile

Full NameMichael Wiederkehr
GenderMale
SpecialityNephrology
Experience36 Years
Location411 N Washington Ave Ste 6000, Dallas, Texas
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:
  • Michael Wiederkehr graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1932153681
  • Provider Enumeration Date: 05/19/2006
  • Last Update Date: 12/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345229712
  • Enrollment ID: I20100825001151

Medical Identifiers

Medical identifiers for Michael Wiederkehr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932153681NPI-NPPES
J6278OtherTXTX LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology J6278 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swiss Avenue Dialysis CenterDallas, TXDialysis facility
Regional Dialysis Center Of Mesquite LlcMesquite, TXDialysis facility
Fmc North Buckner Dialysis CenterDallas, TXDialysis facility
Baylor University Medical CenterDallas, TXHospital
Baylor Scott & White Heart & Vascular Hospital - DallasDallas, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dallas Nephrology Associates3870403819126

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. Michael Wiederkehr allows following entities to bill medicare on his behalf.
Entity NameDallas Nephrology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861440109
PECOS PAC ID: 3870403819
Enrollment ID: O20040624000638

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. Michael Wiederkehr 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
Michael Wiederkehr, MD
1505 Lbj Fwy Ste 700,
Dallas, TX 75234-6065

Ph: (214) 358-2300
Michael Wiederkehr, MD
411 N Washington Ave Ste 6000,
Dallas, TX 75246-1789

Ph: (214) 358-2300

Reviews and Comments


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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.