Dr Matthew John Cormier, MD - Medicare Hospitalist in Saint Louis, MO

Dr Matthew John Cormier, MD is a medicare enrolled "Hospitalist" physician in Saint Louis, Missouri. His current practice location is 1 Childrens Pl, Div Ped Hospitalist Med, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 454-2076.

Dr Matthew John Cormier is licensed to practice in Missouri (license number 2024015947) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1245809847.

Contact Information

Dr Matthew John Cormier, MD
1 Childrens Pl, Div Ped Hospitalist Med,
Saint Louis, MO 63110-1002
(314) 454-2076
(314) 747-8953

Map and Direction




Physician's Profile

Full NameDr Matthew John Cormier
GenderMale
SpecialityHospitalist
Location1 Childrens Pl, Saint Louis, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245809847
  • Provider Enumeration Date: 06/18/2021
  • Last Update Date: 07/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2961807284
  • Enrollment ID: I20210825002146

Medical Identifiers

Medical identifiers for Dr Matthew John Cormier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245809847NPI-NPPES
200098009MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 2024015947 (Missouri)Primary

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 Matthew John Cormier 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 Matthew John Cormier, MD
Po Box 60352,
Saint Louis, MO 63160-0352

Ph: (314) 454-2076
Dr Matthew John Cormier, MD
1 Childrens Pl, Div Ped Hospitalist Med,
Saint Louis, MO 63110-1002

Ph: (314) 454-2076

Reviews and Comments


Hospitalist Doctors in Saint Louis, MO

Dr. Yaman Ghassan Mkhaimer, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110
Phone: 314-362-1700    Fax: 314-362-9878
Dr. Robert Shi-heng Young, MD
Hospitalist
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
Dr. Sumera Younus, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3009 N Ballas Rd Ste 387c, Saint Louis, MO 63131
Phone: 314-996-5900    
Dr. Madeline Rose Spencer, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1 Childrens Pl, Div Ped Hospitalist Med, Saint Louis, MO 63110
Phone: 314-454-2076    Fax: 314-747-8953
Dr. James Matthew Freer, MD
Hospitalist
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
Dr. Rachel Hannah Bardowell, MD
Hospitalist
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
Jabon L Ellis, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1201 S Grand Blvd, Saint Louis, MO 63104
Phone: 314-257-8222    Fax: 915-742-2653

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.