Dr Genevieve Catherine Matthews, MD - Medicare Internal Medicine in O Fallon, MO

Dr Genevieve Catherine Matthews, MD is a medicare enrolled "Internal Medicine" physician in O Fallon, Missouri. She graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Legacy Healthcare Services Inc, Physician Groups Lc and her current practice location is 20 Progress Point Pkwy Ste 108, O Fallon, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 344-2400.

Dr Genevieve Catherine Matthews is licensed to practice in Missouri (license number 2018008996) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1295155000.

Contact Information

Dr Genevieve Catherine Matthews, MD
20 Progress Point Pkwy Ste 108,
O Fallon, MO 63368-2207
(636) 344-2400
(636) 344-2401

Map and Direction




Physician's Profile

Full NameDr Genevieve Catherine Matthews
GenderFemale
SpecialityInternal Medicine
Experience10 Years
Location20 Progress Point Pkwy Ste 108, O Fallon, Missouri
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Genevieve Catherine Matthews graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1295155000
  • Provider Enumeration Date: 04/18/2014
  • Last Update Date: 02/09/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9133470305
  • Enrollment ID: I20180927000732

Medical Identifiers

Medical identifiers for Dr Genevieve Catherine Matthews such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295155000NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2018008996 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health Of MissouriHillsboro, MOHome health agency
Missouri Baptist Medical CenterTown and country, MOHospital
Progress West HospitalO fallon, MOHospital
Barnes-jewish St Peters HospitalSaint peters, MOHospital
Ssm St Joseph Hospital WestLake saint louis, MOHospital
Barnes-jewish West County HospitalCreve coeur, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Healthcare Services Inc21633397222654
Physician Groups Lc3072421254409

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 Genevieve Catherine Matthews allows following entities to bill medicare on her behalf.
Entity NamePhysician Groups Lc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664268
PECOS PAC ID: 3072421254
Enrollment ID: O20040220001157

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 Genevieve Catherine Matthews 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 Genevieve Catherine Matthews, MD
20 Progress Point Pkwy Ste 108,
O Fallon, MO 63368-2207

Ph: (636) 344-2400
Dr Genevieve Catherine Matthews, MD
20 Progress Point Pkwy Ste 108,
O Fallon, MO 63368-2207

Ph: (636) 344-2400

Reviews and Comments


Internal Medicine Doctors in O Fallon, MO

Brian A Grus, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20 Progress Point Pkwy Ste 108, O Fallon, MO 63368
Phone: 636-344-2400    
Alexander Marinov Markov, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 20 Progress Point Pkwy Ste 200, O Fallon, MO 63368
Phone: 636-916-9615    
Nadia Zia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Progress Point Ct, O Fallon, MO 63368
Phone: 314-317-0600    Fax: 314-317-0606
Dr. Amy Kathleen Davis, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1008 Rock Creek Elementary School Dr, O Fallon, MO 63366
Phone: 636-281-4410    Fax: 636-281-4412
Dr. Saadia Taufiq Raza, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6704 Keaton Corp Pkwy, O Fallon, MO 63368
Phone: 636-300-9596    Fax: 636-300-9598
Neal Holzum, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Progress Point Ct, Ste 101a, O Fallon, MO 63368
Phone: 636-236-9945    

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.