Mary L Thiessen, MD - Medicare Emergency Medicine in Kansas City, KS

Mary L Thiessen, MD is a medicare enrolled "Emergency Medicine" physician in Kansas City, Kansas. She went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 2003 and has 21 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice University Of Kansas Hospital Authority and her current practice location is 4000 Cambridge St, Kansas City, Kansas. You can reach out to her office (for appointments etc.) via phone at (913) 588-6500.

Mary L Thiessen is licensed to practice in Missouri (license number 2006014613) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1033182555.

Contact Information

Mary L Thiessen, MD
4000 Cambridge St,
Kansas City, KS 66160-3220
(913) 588-6500
Not Available

Map and Direction




Physician's Profile

Full NameMary L Thiessen
GenderFemale
SpecialityEmergency Medicine
Experience21 Years
Location4000 Cambridge St, Kansas City, Kansas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary L Thiessen attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 2003
  NPI Data:
  • NPI Number: 1033182555
  • Provider Enumeration Date: 02/08/2006
  • Last Update Date: 08/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5496786675
  • Enrollment ID: I20101008000607

Medical Identifiers

Medical identifiers for Mary L Thiessen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033182555NPI-NPPES
200414090AMedicaidKS
200414090DMedicaidKS
37400018OtherBCBS
2004140908MedicaidMO
200226405MedicaidMO
431832147A061OtherCHAMPUS
P00393445OtherRAILROAD MEDICARE
200414090CMedicaidKS
952855MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 34029 (Arizona)Secondary
207P00000XEmergency Medicine 2006014613 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Kansas HospitalKansas city, KSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Kansas Hospital Authority9436054798242

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. Mary L Thiessen allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Kansas Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528019502
PECOS PAC ID: 9436054798
Enrollment ID: O20050908001103

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. Mary L Thiessen 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
Mary L Thiessen, MD
Po Box 78009,
Saint Louis, MO 63178-8009

Ph: (866) 898-7142
Mary L Thiessen, MD
4000 Cambridge St,
Kansas City, KS 66160-3220

Ph: (913) 588-6500

Reviews and Comments


Emergency Medicine Doctors in Kansas City, KS

Thomas Deskin, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2000 Olathe Blvd Level 1, Suite D, Kansas City, KS 66160
Phone: 135-882-2009    Fax: 913-588-8423
Stephanie Thom,
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Medicare: Accepting Medicare Assignments
Practice Location: Department Of Emergency Medicine, 4000 Cambridge Street Ms 1019, Kansas City, KS 66160
Phone: 913-588-5000    
Lawson Montgomery, MD
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Medicare: Medicare Enrolled
Practice Location: 3901 Rainbow Blvd # Ms 1060, Kansas City, KS 66160
Phone: 913-945-7483    
Austin Mayes Petz,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4000 Cambridge St, Kansas City, KS 66160
Phone: 913-588-1559    
Adam Skinner, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8929 Parallel Pkwy, Kansas City, KS 66112
Phone: 913-596-4000    
Bradley Eugene Barth, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4000 Cambridge Street, Dept. Of Emergency Medicine, Mailstop 1019, Kansas City, KS 66160
Phone: 913-588-6504    Fax: 913-588-9104

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.