Michael Robert Messmer, DO - Medicare in Godfrey, IL

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Michael Robert Messmer, DO is a medicare enrolled "Family Medicine - Sports Medicine" physician in Godfrey, Illinois. His current practice location is 5213 Godfrey Rd Ste 110, Godfrey, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 463-8500.

Michael Robert Messmer is licensed to practice in Illinois (license number 036169796) 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 1538300561.

Contact Information

Michael Robert Messmer, DO
5213 Godfrey Rd Ste 110,
Godfrey, IL 62035-2510
(618) 463-8500
(618) 463-7601

Map and Direction




Physician's Profile

Full NameMichael Robert Messmer
GenderMale
Speciality
Experience Years
Location5213 Godfrey Rd Ste 110, Godfrey, Illinois
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 Robert Messmer attended and graduated from in
  NPI Data:
  • NPI Number: 1538300561
  • Provider Enumeration Date: 03/21/2009
  • Last Update Date: 06/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Michael Robert Messmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538300561NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QS0010XFamily Medicine - Sports Medicine 02004856A (Indiana)Secondary
207QS0010XFamily Medicine - Sports Medicine 036169796 (Illinois)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. Michael Robert Messmer 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 Robert Messmer, DO
660 Mason Ridge Center Dr Ste 300,
Saint Louis, MO 63141-8512

Ph: (314) 448-3791		Michael Robert Messmer, DO
5213 Godfrey Rd Ste 110,
Godfrey, IL 62035-2510

Ph: (618) 463-8500

Reviews and Comments


Family Medicine Doctors in Godfrey, IL

Dr. Jon Anthony Wagnon, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 1368 Dadrian Professional Park, Godfrey, IL 62035
Phone: 618-433-9701    Fax: 618-433-9706
Tyler Kimball Wright, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 5213 Godfrey Rd Ste 110, Godfrey, IL 62035
Phone: 618-619-3330    
Dr. Christopher S Wagoner, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 5213 Godfrey Rd Ste 110, Godfrey, IL 62035
Phone: 618-619-3330    Fax: 618-619-3390
Dr. Yusuf Ata Mohyuddin, M.D., M.P.H.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1311 Dadrian Professional Park, Godfrey, IL 62035
Phone: 618-466-2523    Fax: 618-466-2593

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.