Dr Rachel Marie Williams, MD - Medicare Family Practice in Big Rapids, MI

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Dr Rachel Marie Williams, MD is a medicare enrolled "Family Medicine" physician in Big Rapids, Michigan. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Twin Family Medical Pc and her current practice location is 209 S Michigan Ave, Big Rapids, Michigan. You can reach out to her office (for appointments etc.) via phone at (616) 840-1167.

Dr Rachel Marie Williams is licensed to practice in Michigan (license number 4301086484) 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 1598849796.

Contact Information

Dr Rachel Marie Williams, MD
209 S Michigan Ave,
Big Rapids, MI 49307-1809
(616) 840-1167
(855) 936-8876

Map and Direction




Physician's Profile

Full NameDr Rachel Marie Williams
GenderFemale
SpecialityFamily Practice
Experience20 Years
Location209 S Michigan Ave, Big Rapids, Michigan
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 Rachel Marie Williams graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1598849796
  • Provider Enumeration Date: 10/24/2006
  • Last Update Date: 10/13/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9234206152
  • Enrollment ID: I20080918000474

Medical Identifiers

Medical identifiers for Dr Rachel Marie Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598849796NPI-NPPES
1467960369MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4301086484 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Spectrum Health Big Rapids HospitalBig rapids, MIHospital
Spectrum Health Reed City HospitalReed city, MIHospital
Spectrum HealthGrand rapids, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Twin Family Medical Pc93355731202

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 Rachel Marie Williams allows following entities to bill medicare on her behalf.
Entity NameAdvantage Health/saint Mary's Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376862151
PECOS PAC ID: 4082807961
Enrollment ID: O20101023000279
Entity NameSamaritan Health Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598234056
PECOS PAC ID: 1254677719
Enrollment ID: O20190104001298
Entity NameTwin Family Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467960369
PECOS PAC ID: 9335573120
Enrollment ID: O20200103000940

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 Rachel Marie Williams 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 Rachel Marie Williams, MD
209 S Michigan Ave,
Big Rapids, MI 49307-1809

Ph: (616) 840-1167		Dr Rachel Marie Williams, MD
209 S Michigan Ave,
Big Rapids, MI 49307-1809

Ph: (616) 840-1167

Reviews and Comments


Family Medicine Doctors in Big Rapids, MI

Susan M Davis, DO
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Practice Location: 1019 Campus Dr, Big Rapids, MI 49307
Phone: 231-591-2614    
Stephen Charles Peterson, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 14755 215th Ave, Big Rapids, MI 49307
Phone: 231-796-3200    
Dr. Harrison Scott Vogel, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 650 Linden St Ste 1, Big Rapids, MI 49307
Phone: 231-796-3200    
Charles Louis Madden, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 650 Linden St Ste 1, Big Rapids, MI 49307
Phone: 231-796-3200    
Dr. Scott D Vander Hill, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 650 Linden St, Suite 1, Big Rapids, MI 49307
Phone: 231-796-3200    Fax: 231-796-5562
Mr. William Charles Ramer Iii, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 650 Linden St Ste 1, Big Rapids, MI 49307
Phone: 231-796-3200    Fax: 231-796-5562

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.