Dr Mary Beth Chitwood, MD - Medicare Family Practice in Arnold, MO

Dr Mary Beth Chitwood, MD is a medicare enrolled "Family Medicine" physician in Arnold, Missouri. She went to University Of Missouri, Columbia School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Mercy Clinic East Communities and her current practice location is 3619 Richardson Square Dr, Suite 170, Arnold, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 717-6776.

Dr Mary Beth Chitwood is licensed to practice in Missouri (license number 2002014087) 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 1376504621.

Contact Information

Dr Mary Beth Chitwood, MD
3619 Richardson Square Dr, Suite 170,
Arnold, MO 63010
(636) 717-6776
(314) 525-4055

Map and Direction




Physician's Profile

Full NameDr Mary Beth Chitwood
GenderFemale
SpecialityFamily Practice
Experience23 Years
Location3619 Richardson Square Dr, Arnold, 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 Mary Beth Chitwood attended and graduated from University Of Missouri, Columbia School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1376504621
  • Provider Enumeration Date: 03/28/2006
  • Last Update Date: 08/27/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 8325014749
  • Enrollment ID: I20040908000215

Medical Identifiers

Medical identifiers for Dr Mary Beth Chitwood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376504621NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2002014087 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital SouthSaint louis, MOHospital
Mercy Hospital JeffersonFestus, MOHospital
Mercy Hospital St LouisSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Clinic East Communities7214827922499

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 Mary Beth Chitwood allows following entities to bill medicare on her behalf.
Entity NameMercy Clinic East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851335228
PECOS PAC ID: 7214827922
Enrollment ID: O20070521000006

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 Mary Beth Chitwood 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 Mary Beth Chitwood, MD
3619 Richardson Square Dr, Suite 170,
Arnold, MO 63010

Ph: (636) 717-6776
Dr Mary Beth Chitwood, MD
3619 Richardson Square Dr, Suite 170,
Arnold, MO 63010

Ph: (636) 717-6776

Reviews and Comments


Family Medicine Doctors in Arnold, MO

Molly Meghann Henson, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1296 Jeffco Blvd, Arnold, MO 63010
Phone: 636-321-8600    
Dr. Christopher S Abercrombie, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1237 Water Tower Pl, Arnold, MO 63010
Phone: 636-282-9899    
Dr. Sudha Pai, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3619 Richardson Square Dr, Arnold, MO 63010
Phone: 636-717-6700    Fax: 636-464-6755
Mirha Avdagic, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3619 Richardson Square Dr, Ste 170, Arnold, MO 63010
Phone: 636-717-6776    Fax: 314-525-4055
Dr. Fariha Qayum, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3619 Richardson Square Dr, Arnold, MO 63010
Phone: 636-717-6700    Fax: 636-464-6755
Dr. John Louis Heafner, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 148 Richardson Xing, Arnold, MO 63010
Phone: 844-853-8937    
Patricia Weilert, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3619 Richardson Square Dr, Arnold, MO 63010
Phone: 636-717-6700    Fax: 636-464-6755

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.