Dr Garrett M Florey, DO - Medicare Internal Medicine in O Fallon, IL

Dr Garrett M Florey, DO is a medicare enrolled "Internal Medicine" physician in O Fallon, Illinois. His current practice location is 3 Saint Elizabeth Blvd Ste 4000, O Fallon, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 222-4600.

Dr Garrett M Florey is licensed to practice in Illinois (license number 036.181493) 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 1346942836.

Contact Information

Dr Garrett M Florey, DO
3 Saint Elizabeth Blvd Ste 4000,
O Fallon, IL 62269-1284
(618) 222-4600
Not Available

Map and Direction




Physician's Profile

Full NameDr Garrett M Florey
GenderMale
SpecialityInternal Medicine
Location3 Saint Elizabeth Blvd Ste 4000, O Fallon, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346942836
  • Provider Enumeration Date: 03/20/2023
  • Last Update Date: 09/04/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1658739586
  • Enrollment ID: I20230623003007

Medical Identifiers

Medical identifiers for Dr Garrett M Florey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346942836NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036.181493 (Illinois)Secondary
207R00000XInternal Medicine 036.181493 (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. Dr Garrett M Florey 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 Garrett M Florey, DO
310 W Losey St,
Scott Air Force Base, IL 62225-5250

Ph: (618) 256-9355
Dr Garrett M Florey, DO
3 Saint Elizabeth Blvd Ste 4000,
O Fallon, IL 62269-1284

Ph: (618) 222-4600

Reviews and Comments


Internal Medicine Doctors in O Fallon, IL

Dr. Louis Jay Levine, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3 Saint Elizabeth Blvd, O Fallon, IL 62269
Phone: 618-641-5803    Fax: 618-607-5116
Thomas B. Cahill Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
Regina Y Chiu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
Lori Beth Helmers, APRN
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
Dr. Scott Benjamin Marrus, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
Vinaya Mulkareddy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3 Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-769-0777
Isaac Tran, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Saint Elizabeth Blvd, O Fallon, IL 62269
Phone: 618-234-2120    

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.