Dr Kyle C Niziolek, MD - Medicare Critical Care (intensivists) in Saint Louis, MO

Dr Kyle C Niziolek, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Saint Louis, Missouri. He went to Georgetown University School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Washington University, Washington University Physicians In Illinois, Inc and his current practice location is 1 Barnes Jewish Hospital Plz, Dept Anesthesiology, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (800) 862-9980.

Dr Kyle C Niziolek is licensed to practice in Missouri (license number 2023014539) 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 1427314095.

Contact Information

Dr Kyle C Niziolek, MD
1 Barnes Jewish Hospital Plz, Dept Anesthesiology,
Saint Louis, MO 63110-1003
(800) 862-9980
(314) 362-1185

Map and Direction




Physician's Profile

Full NameDr Kyle C Niziolek
GenderMale
SpecialityCritical Care (intensivists)
Experience12 Years
Location1 Barnes Jewish Hospital Plz, Saint Louis, 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 Kyle C Niziolek attended and graduated from Georgetown University School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1427314095
  • Provider Enumeration Date: 04/08/2012
  • Last Update Date: 04/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2769621333
  • Enrollment ID: I20230825000856

Medical Identifiers

Medical identifiers for Dr Kyle C Niziolek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427314095NPI-NPPES
200123380MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2023014539 (Missouri)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 2023014539 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial HospitalBelleville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Washington University98300087702506
Washington University Physicians In Illinois, Inc478994516398

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 Kyle C Niziolek allows following entities to bill medicare on his behalf.
Entity NameWashington University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528005642
PECOS PAC ID: 9830008770
Enrollment ID: O20040129000651
Entity NameWashington University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104866656
PECOS PAC ID: 9830008770
Enrollment ID: O20040205000494

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 Kyle C Niziolek 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 Kyle C Niziolek, MD
Po Box 60352,
Saint Louis, MO 63160-0352

Ph: (800) 862-9980
Dr Kyle C Niziolek, MD
1 Barnes Jewish Hospital Plz, Dept Anesthesiology,
Saint Louis, MO 63110-1003

Ph: (800) 862-9980

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

Dr. Isik Turker, MD
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Practice Location: 4921 Parkview Pl, Div Im Cardiology, Ste 8b, Saint Louis, MO 63110
Phone: 314-362-1291    Fax: 314-362-4278
Conor Mccartney, M.D.
Critical Care Medicine
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Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106
Phone: 314-652-4100    
Dr. Faris Adam Bakeer, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110
Phone: 314-362-1700    Fax: 314-362-9878
Rehan Rais, M.D. M.B.,B.S.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 660 S Euclid Ave, Saint Louis, MO 63110
Phone: 314-362-5000    
Nathan Farkas, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Barnes Jew Hosp Plz, Saint Louis, MO 63110
Phone: 314-362-1930    
Dr. Nicole Foley, M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
Phone: 314-362-5000    
Soumojit Ghosh,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3660 Vista Ave, Saint Louis, MO 63110
Phone: 314-977-6100    Fax: 314-977-6164

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.