Mark Robin Geier, MD - General Practice in Saint Peters, MO

Mark Robin Geier, MD is a General Practice physician based in Saint Peters, Missouri. Mark Robin Geier is licensed to practice in Missouri (license number 2009031842) and his current practice location is 4101 Mexico Rd, Suite H, Saint Peters, Missouri. He can be reached at his office (for appointments etc.) via phone at (636) 922-4472.

NPI number for Mark Robin Geier is 1174547905 and his current mailing address is 4101 Mexico Rd, Suite H, Saint Peters, Missouri. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1174547905.

Contact Information

Mark Robin Geier, MD
4101 Mexico Rd, Suite H,
Saint Peters, MO 63376-6414
(636) 922-4472
Not Available

Map and Direction




Physician's Profile

Full NameMark Robin Geier
GenderMale
SpecialityGeneral Practice
Location4101 Mexico Rd, Saint Peters, Missouri
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1174547905
  • Provider Enumeration Date: 07/26/2006
  • Last Update Date: 04/04/2012

Medical Identifiers

Medical identifiers for Mark Robin Geier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174547905NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 2009031842 (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. Mark Robin Geier is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark Robin Geier, MD
4101 Mexico Rd, Suite H,
Saint Peters, MO 63376-6414

Ph: (636) 922-4472
Mark Robin Geier, MD
4101 Mexico Rd, Suite H,
Saint Peters, MO 63376-6414

Ph: (636) 922-4472

Reviews and Comments


General Practice Doctors in Saint Peters, MO

James Edward Jones Sr., D.O.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 23 Grant Dr, Saint Peters, MO 63376
Phone: 636-397-0079    
Dr. James Timothy Farrell, D.O.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 510 Jungermann Rd, Saint Peters, MO 63376
Phone: 636-928-3316    
Dr. John L Young, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 4101 Mexico Rd, Suite H, Saint Peters, MO 63376
Phone: 301-989-0548    
Jessica Lynn Underhill, DO
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 6994 Mexico Rd, Saint Peters, MO 63376
Phone: 636-397-3231    
Ubaldo R Rodriguez, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 1600 Heritage Lndg, Ste 215, Saint Peters, MO 63303
Phone: 636-939-4200    Fax: 636-939-4204
Dr. Robb R Hicks Iv, M.D.
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 500 Jungermann Rd Ste 203, Saint Peters, MO 63376
Phone: 314-680-1632    Fax: 888-955-9047

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.